Partner, Secil Law
John Irving brings nearly three decades of experience in white collar criminal defense, government investigations, and high-stakes congressional and corporate inquiries. A former federal prosecutor and trusted advisor within the U.S. Department of Justice and the Environmental Protection Agency, John is known for his calm under pressure, strategic clarity, and unwavering discretion.
His clients have included Members of Congress, senior executives, political appointees, and corporate entities navigating complex criminal, civil, and regulatory matters—including matters that have dominated national headlines. John’s practice today is defined by sophisticated representation in sensitive investigations, classified matters, and strategic crisis response—often involving multiple enforcement authorities.
John served for over a decade in the U.S. Department of Justice, including as an Assistant U.S. Attorney in Washington, D.C., where he prosecuted a wide range of criminal cases and appeared regularly in court. He later served as Counsel to two Deputy Attorneys General and as Counsel to the Assistant Attorney General of DOJ’s Environment and Natural Resources Division, advising on departmental policy and enforcement matters at the highest levels.
Prior to his tenure at DOJ, John served as Investigative Counsel to the (then-named) U.S. House Committee on Government Reform & Oversight and as an Associate Independent Counsel in the investigation of former HUD Secretary Henry Cisneros.
Before joining SECIL Law, John was a Partner at E&W Law, a boutique firm focused on environmental and white-collar litigation, and previously spent over a decade at Holland & Knight LLP in Washington, D.C. There, he was a key member of the firm’s White-Collar Defense, Investigations & Compliance team.
His private practice experience includes:
John’s clients appreciate his deep fluency in government processes, his strategic precision in high-pressure moments, and his ability to quietly resolve matters that others cannot.
Partner, King & Spalding LLP
Granta Nakayama specializes in energy and environmental issues. A partner in our Environmental practice with a focus on energy, Granta represents companies in a range of regulatory and enforcement matters.
With training as a nuclear engineer and more than a decade of experience as a practicing engineer and technical manager, Granta represents clients with products or services regulated by the Environmental Protection Agency (EPA) and Consumer Product Safety Commission (CPSC), along with state government agencies such as the California Air Resources Board. He defends companies in enforcement actions and litigation involving regulations and rate proceedings, and represents their interests in agency rulemakings and Congressional matters.
From 2005 to 2009, Granta served as Assistant Administrator for the EPA Office of Enforcement and Compliance Assurance. In that role, he led 3,400 employees in a national enforcement and compliance program covering air, water, waste, toxic chemicals and pesticides. During his tenure, EPA achieved record annual pollutant reductions (more than 3 billion pounds) and injunctive relief (over $11 billion).
The National Law Journal has recognized Granta as a 2016 "Energy and Environmental Trailblazer." He has been listed by The Legal 500 every year since 2010, and was recognized as a "Hall of Famer" in both the environmental litigation and regulatory and the rail and road litigation and regulatory sections in 2020. He has also been ranked in each edition of Chambers USA since 2010.
Partner, Sidley Austin LLP
JUSTIN SAVAGE is a global co-leader of the firm’s Environmental, Health, and Safety practice and co-leads the Automotive and Mobility sector team, where he is a leading strategist for companies navigating the intersection of complex regulation, high-stakes litigation, and transformative industry change. For nearly three decades, he has led clients through their most consequential environmental, health, and safety (EH&S) disputes and mobility-sector challenges, earning a reputation as both a trusted counselor and a forceful advocate in the courtroom and the boardroom. A core part of Justin’s practice also focuses on regulatory strategy and market entry, advising emerging technology companies, new market entrants, and established industry leaders on launching new products, technologies, and business models. He regularly counsel clients in emerging fields such as robotics and AI on engaging with regulators, anticipating enforcement and compliance risk, and building defensible regulatory strategies that support growth rather than slow it.
Clients praise Justin as “an excellent litigator… strategically clever and creative… attentive, thoughtful and willing to go above and beyond” (Chambers USA 2025). Chambers USA has ranked him for Band 1 for Environment in District of Columbia (2017–2025) and Band 3 for Transportation: Road (Automotive) in USA—Nationwide (2023–2025).
Justin has won some of the most closely watched EH&S and transportation disputes of the past two decades and guided companies through crises where business continuity, brand reputation, and regulatory survival were on the line. His leadership has been repeatedly recognized: he is a three-time Law360 Environmental “MVP” (2018, 2024, 2025) and a Lawdragon “500 Global Leaders in Crisis Management” (2025-2026). He is the first call for companies facing bet-the-company challenges.
Justin’s clients concentrate in heavily regulated industries, including auto and mobility, aviation, chemicals, data centers, energy, mining, and refining. Justin litigates and counsels across the spectrum of U.S. environmental, transportation, and administrative laws, including the Clean Air Act (Title I, mobile sources, and fuels), incident response, RMP, NHTSA, Clean Water Act, TSCA, CSB investigations, APA claims, FOIA litigation, NEPA, and the Safe Drinking Water Act.
Prior to joining Sidley, Justin served for nearly a decade at the Environmental Enforcement Section of the U.S. Department of Justice, where he led teams in several multi-billion dollar enforcement cases. In his career, Justin has regularly taught on a range of environmental and litigation topics. For several years, Justin served as an instructor at the Justice Department’s National Advocacy Center where he taught hundreds of Assistant U.S. Attorneys and other agency lawyers on topics that included trial advocacy and evidence. Since rejoining private practice, Justin has served eight times as a faculty member for the American Law Institute’s Environmental Litigation program. He also lectured on a range of litigation and trial topics for bar associations and organizations, including serving as an instructor for the FAA on trial advocacy.
Partner, Secil Law
John Irving brings nearly three decades of experience in white collar criminal defense, government investigations, and high-stakes congressional and corporate inquiries. A former federal prosecutor and trusted advisor within the U.S. Department of Justice and the Environmental Protection Agency, John is known for his calm under pressure, strategic clarity, and unwavering discretion.
His clients have included Members of Congress, senior executives, political appointees, and corporate entities navigating complex criminal, civil, and regulatory matters—including matters that have dominated national headlines. John’s practice today is defined by sophisticated representation in sensitive investigations, classified matters, and strategic crisis response—often involving multiple enforcement authorities.
John served for over a decade in the U.S. Department of Justice, including as an Assistant U.S. Attorney in Washington, D.C., where he prosecuted a wide range of criminal cases and appeared regularly in court. He later served as Counsel to two Deputy Attorneys General and as Counsel to the Assistant Attorney General of DOJ’s Environment and Natural Resources Division, advising on departmental policy and enforcement matters at the highest levels.
Prior to his tenure at DOJ, John served as Investigative Counsel to the (then-named) U.S. House Committee on Government Reform & Oversight and as an Associate Independent Counsel in the investigation of former HUD Secretary Henry Cisneros.
Before joining SECIL Law, John was a Partner at E&W Law, a boutique firm focused on environmental and white-collar litigation, and previously spent over a decade at Holland & Knight LLP in Washington, D.C. There, he was a key member of the firm’s White-Collar Defense, Investigations & Compliance team.
His private practice experience includes:
John’s clients appreciate his deep fluency in government processes, his strategic precision in high-pressure moments, and his ability to quietly resolve matters that others cannot.
Partner, King & Spalding LLP
Granta Nakayama specializes in energy and environmental issues. A partner in our Environmental practice with a focus on energy, Granta represents companies in a range of regulatory and enforcement matters.
With training as a nuclear engineer and more than a decade of experience as a practicing engineer and technical manager, Granta represents clients with products or services regulated by the Environmental Protection Agency (EPA) and Consumer Product Safety Commission (CPSC), along with state government agencies such as the California Air Resources Board. He defends companies in enforcement actions and litigation involving regulations and rate proceedings, and represents their interests in agency rulemakings and Congressional matters.
From 2005 to 2009, Granta served as Assistant Administrator for the EPA Office of Enforcement and Compliance Assurance. In that role, he led 3,400 employees in a national enforcement and compliance program covering air, water, waste, toxic chemicals and pesticides. During his tenure, EPA achieved record annual pollutant reductions (more than 3 billion pounds) and injunctive relief (over $11 billion).
The National Law Journal has recognized Granta as a 2016 "Energy and Environmental Trailblazer." He has been listed by The Legal 500 every year since 2010, and was recognized as a "Hall of Famer" in both the environmental litigation and regulatory and the rail and road litigation and regulatory sections in 2020. He has also been ranked in each edition of Chambers USA since 2010.
Partner, Sidley Austin LLP
JUSTIN SAVAGE is a global co-leader of the firm’s Environmental, Health, and Safety practice and co-leads the Automotive and Mobility sector team, where he is a leading strategist for companies navigating the intersection of complex regulation, high-stakes litigation, and transformative industry change. For nearly three decades, he has led clients through their most consequential environmental, health, and safety (EH&S) disputes and mobility-sector challenges, earning a reputation as both a trusted counselor and a forceful advocate in the courtroom and the boardroom. A core part of Justin’s practice also focuses on regulatory strategy and market entry, advising emerging technology companies, new market entrants, and established industry leaders on launching new products, technologies, and business models. He regularly counsel clients in emerging fields such as robotics and AI on engaging with regulators, anticipating enforcement and compliance risk, and building defensible regulatory strategies that support growth rather than slow it.
Clients praise Justin as “an excellent litigator… strategically clever and creative… attentive, thoughtful and willing to go above and beyond” (Chambers USA 2025). Chambers USA has ranked him for Band 1 for Environment in District of Columbia (2017–2025) and Band 3 for Transportation: Road (Automotive) in USA—Nationwide (2023–2025).
Justin has won some of the most closely watched EH&S and transportation disputes of the past two decades and guided companies through crises where business continuity, brand reputation, and regulatory survival were on the line. His leadership has been repeatedly recognized: he is a three-time Law360 Environmental “MVP” (2018, 2024, 2025) and a Lawdragon “500 Global Leaders in Crisis Management” (2025-2026). He is the first call for companies facing bet-the-company challenges.
Justin’s clients concentrate in heavily regulated industries, including auto and mobility, aviation, chemicals, data centers, energy, mining, and refining. Justin litigates and counsels across the spectrum of U.S. environmental, transportation, and administrative laws, including the Clean Air Act (Title I, mobile sources, and fuels), incident response, RMP, NHTSA, Clean Water Act, TSCA, CSB investigations, APA claims, FOIA litigation, NEPA, and the Safe Drinking Water Act.
Prior to joining Sidley, Justin served for nearly a decade at the Environmental Enforcement Section of the U.S. Department of Justice, where he led teams in several multi-billion dollar enforcement cases. In his career, Justin has regularly taught on a range of environmental and litigation topics. For several years, Justin served as an instructor at the Justice Department’s National Advocacy Center where he taught hundreds of Assistant U.S. Attorneys and other agency lawyers on topics that included trial advocacy and evidence. Since rejoining private practice, Justin has served eight times as a faculty member for the American Law Institute’s Environmental Litigation program. He also lectured on a range of litigation and trial topics for bar associations and organizations, including serving as an instructor for the FAA on trial advocacy.
Office of the Florida Attorney General
JEFFREY DESOUSA served as the Acting Solicitor General in the Florida Attorney General’s Office, where he focused on criminal appeals and constitutional litigation, primarily in the United States and Florida Supreme Courts, the Eleventh Circuit Court of Appeal, and the Florida district courts. He is a member of the Florida Bar’s Appellate Court Rules Committee and the First District Appellate American Inn of Court. After graduating with honors from Georgetown Law, Jeffrey served as an appellate attorney for the Miami-Dade Public Defender’s Office. He has worked on hundreds of appellate cases and presented oral argument in approximately 70, including 18 in the Florida Supreme Court.
Senior Legal Fellow, the Meese Institute for the Rule of Law, Advancing American Freedom
Paul J. Larkin is a Senior Legal Fellow in the Meese Institute for the Rule of Law at Advancing American Freedom. Paul has held various positions in the federal and state governments throughout his career, such as being an attorney in the Organized Crime and Racketeering Section of the Criminal Division at the U.S. Department of Justice, an Assistant to the Solicitor General in the Office of the Solicitor General at the U.S. Department of Justice, Special Agent-in-Charge and Acting Director of the Criminal Investigation Division at the Environmental Protection Agency, and a member of the Parole Abolition and Sentencing Reform Commission and of the Juvenile Justice Reform Commission in the Office of Virginia Governor George Allen.
He has also worked at Verizon Communications and two law firms in Washington, D.C. His current research is principally in the fields of drug policy, criminal justice policy, and administrative law and policy. He has published numerous articles in law and public policy journals, both in print and online.
Senior Fellow, National Review
Bestselling author Andrew C. McCarthy is a contributing editor at National Review, a senior fellow at National Review Institute, and a Fox News contributor. He is a former Chief Assistant United States Attorney in the Southern District of New York and led the terrorism prosecution against the “Blind Sheikh” (Omar Abdel Rahman) and eleven other jihadists for conducting a war of urban terrorism against the United States that included the 1993 World Trade Center bombing and a plot to bomb New York City landmarks. During is 20-year career as a prosecutor, he received numerous honors, including the Justice Department’s highest awards. Andy speaks and writes widely on law and national security, radical Islam, politics, and culture. He has testified before Congress as an expert on issues of constitutional law, counterterrorism, and law-enforcement. He is a columnist for The Hill, and his essays and book reviews appear frequently at The New Criterion. His most recent New York Times bestselling book is Ball of Collusion (Encounter Books, 2019), about the Russiagate controversy (an updated version was published in 2020). His other books include Willful Blindness (2008), The Grand Jihad (2010), Spring Fever: The Illusion of Islamic Democracy (2012), and Faithless Execution (2014). He has also written several pamphlets in the Broadside series published by Encounter Books, most recently Islam and Free Speech (2015).
Member, Ifrah Law
After 27 years as a prosecutor, James (“Jim”) Trusty brings to Ifrah Law extensive experience in complex, multi-district white collar litigation, especially in matters involving RICO, The Computer Fraud and Abuse Act, and The Money Laundering Control Act of 1986.
Jim has represented a wide variety of individuals and corporations in the white-collar space. He regularly represents professional athletes, both criminally and civilly, and during 2022 and 2023 he represented President Trump during pre-indictment litigation relating to the Mar-a-Lago and January 6 cases.
Prior to joining Ifrah Law, Jim had a long career in public service, most recently as Chief of the Organized Crime Section at the United States Department of Justice. For seven years, Jim was ultimately responsible for investigating and prosecuting regional, national, and international cases, supervising significant pleadings, and providing strategic and tactical guidance in investigations and multi-defendant trials. In addition to running the RICO Review Unit, which reviewed and approved all criminal RICO cases brought by federal prosecutors, he also was in charge of establishing and promoting policies focused on immigration reform, firearms trafficking, proposed Congressional testimony for DOJ officials, and internet gambling. Significant and sensitive matters on which he worked include the post-conviction review of the Alaska corruption case related to U.S. v. Theodore Stevens and the investigation into allegations of misconduct by a sitting U.S. Attorney and one of her subordinates.
Prior to his work at DOJ, Jim acted as Assistant U.S. Attorney in Greenbelt, Maryland, where he investigated and prosecuted a wide variety of white-collar and other criminal cases, including The Washington area Sniper investigation. He also prosecuted three death penalty cases and was a member of the Attorney General’s Capital Review Committee, responsible for assessing capital-eligible cases such as the Boston Marathon Bomber and the Charleston Church massacre.
In 2018, Jim was appointed by the Governor of Maryland to serve on The Task Force to Study Maryland’s Criminal Gang Statutes. The Task Force assessed the efficacy of existing state laws as they apply to gang-related criminal activity in the state and presented its findings and recommendations to the Governor.
Office of the Florida Attorney General
JEFFREY DESOUSA served as the Acting Solicitor General in the Florida Attorney General’s Office, where he focused on criminal appeals and constitutional litigation, primarily in the United States and Florida Supreme Courts, the Eleventh Circuit Court of Appeal, and the Florida district courts. He is a member of the Florida Bar’s Appellate Court Rules Committee and the First District Appellate American Inn of Court. After graduating with honors from Georgetown Law, Jeffrey served as an appellate attorney for the Miami-Dade Public Defender’s Office. He has worked on hundreds of appellate cases and presented oral argument in approximately 70, including 18 in the Florida Supreme Court.
Senior Legal Fellow, the Meese Institute for the Rule of Law, Advancing American Freedom
Paul J. Larkin is a Senior Legal Fellow in the Meese Institute for the Rule of Law at Advancing American Freedom. Paul has held various positions in the federal and state governments throughout his career, such as being an attorney in the Organized Crime and Racketeering Section of the Criminal Division at the U.S. Department of Justice, an Assistant to the Solicitor General in the Office of the Solicitor General at the U.S. Department of Justice, Special Agent-in-Charge and Acting Director of the Criminal Investigation Division at the Environmental Protection Agency, and a member of the Parole Abolition and Sentencing Reform Commission and of the Juvenile Justice Reform Commission in the Office of Virginia Governor George Allen.
He has also worked at Verizon Communications and two law firms in Washington, D.C. His current research is principally in the fields of drug policy, criminal justice policy, and administrative law and policy. He has published numerous articles in law and public policy journals, both in print and online.
Senior Fellow, National Review
Bestselling author Andrew C. McCarthy is a contributing editor at National Review, a senior fellow at National Review Institute, and a Fox News contributor. He is a former Chief Assistant United States Attorney in the Southern District of New York and led the terrorism prosecution against the “Blind Sheikh” (Omar Abdel Rahman) and eleven other jihadists for conducting a war of urban terrorism against the United States that included the 1993 World Trade Center bombing and a plot to bomb New York City landmarks. During is 20-year career as a prosecutor, he received numerous honors, including the Justice Department’s highest awards. Andy speaks and writes widely on law and national security, radical Islam, politics, and culture. He has testified before Congress as an expert on issues of constitutional law, counterterrorism, and law-enforcement. He is a columnist for The Hill, and his essays and book reviews appear frequently at The New Criterion. His most recent New York Times bestselling book is Ball of Collusion (Encounter Books, 2019), about the Russiagate controversy (an updated version was published in 2020). His other books include Willful Blindness (2008), The Grand Jihad (2010), Spring Fever: The Illusion of Islamic Democracy (2012), and Faithless Execution (2014). He has also written several pamphlets in the Broadside series published by Encounter Books, most recently Islam and Free Speech (2015).
Member, Ifrah Law
After 27 years as a prosecutor, James (“Jim”) Trusty brings to Ifrah Law extensive experience in complex, multi-district white collar litigation, especially in matters involving RICO, The Computer Fraud and Abuse Act, and The Money Laundering Control Act of 1986.
Jim has represented a wide variety of individuals and corporations in the white-collar space. He regularly represents professional athletes, both criminally and civilly, and during 2022 and 2023 he represented President Trump during pre-indictment litigation relating to the Mar-a-Lago and January 6 cases.
Prior to joining Ifrah Law, Jim had a long career in public service, most recently as Chief of the Organized Crime Section at the United States Department of Justice. For seven years, Jim was ultimately responsible for investigating and prosecuting regional, national, and international cases, supervising significant pleadings, and providing strategic and tactical guidance in investigations and multi-defendant trials. In addition to running the RICO Review Unit, which reviewed and approved all criminal RICO cases brought by federal prosecutors, he also was in charge of establishing and promoting policies focused on immigration reform, firearms trafficking, proposed Congressional testimony for DOJ officials, and internet gambling. Significant and sensitive matters on which he worked include the post-conviction review of the Alaska corruption case related to U.S. v. Theodore Stevens and the investigation into allegations of misconduct by a sitting U.S. Attorney and one of her subordinates.
Prior to his work at DOJ, Jim acted as Assistant U.S. Attorney in Greenbelt, Maryland, where he investigated and prosecuted a wide variety of white-collar and other criminal cases, including The Washington area Sniper investigation. He also prosecuted three death penalty cases and was a member of the Attorney General’s Capital Review Committee, responsible for assessing capital-eligible cases such as the Boston Marathon Bomber and the Charleston Church massacre.
In 2018, Jim was appointed by the Governor of Maryland to serve on The Task Force to Study Maryland’s Criminal Gang Statutes. The Task Force assessed the efficacy of existing state laws as they apply to gang-related criminal activity in the state and presented its findings and recommendations to the Governor.
Partner, King & Spalding, LLP
Mr. Ashley C. Parrish is a partner in the Washington, D.C. office of King & Spalding, and a member of the firm’s national appellate and strategic counseling practice group. He focuses his practice on appellate, administrative, and constitutional law; on the preparation of high-risk cases for eventual appeal; and on strategic, complex litigation.
Mr. Parrish frequently collaborates with the leaders of his firm’s litigation and Washington, D.C.-based regulatory practices, and, in particular, works closely with his firm’s global energy practice to serve the needs of his firm’s energy industry clients. He has handled appeals and complex litigation matters involving a wide range of subject matters in courts across the country, including significant matters before the U.S. Supreme Court, almost all of the federal courts of appeals, and a variety of state appellate courts. Mr. Parrish regularly advises clients in federal administrative law and practice, and has experience in a diverse range of substantive areas of law (including energy, bankruptcy, products liability, labor, environmental, health care, and telecommunications).
After graduating from law school, Mr. Parrish served as a law clerk to the Honorable Emilio M. Garza on the U.S. Court of Appeals for the Fifth Circuit (1998-1999).
J.D., University of Chicago Law School
B.A., Political Science, University of Washington-Seattle Campus
B.A., Economics, University of Washington-Seattle Campus
Partner, Secil Law
John Irving brings nearly three decades of experience in white collar criminal defense, government investigations, and high-stakes congressional and corporate inquiries. A former federal prosecutor and trusted advisor within the U.S. Department of Justice and the Environmental Protection Agency, John is known for his calm under pressure, strategic clarity, and unwavering discretion.
His clients have included Members of Congress, senior executives, political appointees, and corporate entities navigating complex criminal, civil, and regulatory matters—including matters that have dominated national headlines. John’s practice today is defined by sophisticated representation in sensitive investigations, classified matters, and strategic crisis response—often involving multiple enforcement authorities.
John served for over a decade in the U.S. Department of Justice, including as an Assistant U.S. Attorney in Washington, D.C., where he prosecuted a wide range of criminal cases and appeared regularly in court. He later served as Counsel to two Deputy Attorneys General and as Counsel to the Assistant Attorney General of DOJ’s Environment and Natural Resources Division, advising on departmental policy and enforcement matters at the highest levels.
Prior to his tenure at DOJ, John served as Investigative Counsel to the (then-named) U.S. House Committee on Government Reform & Oversight and as an Associate Independent Counsel in the investigation of former HUD Secretary Henry Cisneros.
Before joining SECIL Law, John was a Partner at E&W Law, a boutique firm focused on environmental and white-collar litigation, and previously spent over a decade at Holland & Knight LLP in Washington, D.C. There, he was a key member of the firm’s White-Collar Defense, Investigations & Compliance team.
His private practice experience includes:
John’s clients appreciate his deep fluency in government processes, his strategic precision in high-pressure moments, and his ability to quietly resolve matters that others cannot.
Partner, King & Spalding LLP
Granta Nakayama specializes in energy and environmental issues. A partner in our Environmental practice with a focus on energy, Granta represents companies in a range of regulatory and enforcement matters.
With training as a nuclear engineer and more than a decade of experience as a practicing engineer and technical manager, Granta represents clients with products or services regulated by the Environmental Protection Agency (EPA) and Consumer Product Safety Commission (CPSC), along with state government agencies such as the California Air Resources Board. He defends companies in enforcement actions and litigation involving regulations and rate proceedings, and represents their interests in agency rulemakings and Congressional matters.
From 2005 to 2009, Granta served as Assistant Administrator for the EPA Office of Enforcement and Compliance Assurance. In that role, he led 3,400 employees in a national enforcement and compliance program covering air, water, waste, toxic chemicals and pesticides. During his tenure, EPA achieved record annual pollutant reductions (more than 3 billion pounds) and injunctive relief (over $11 billion).
The National Law Journal has recognized Granta as a 2016 "Energy and Environmental Trailblazer." He has been listed by The Legal 500 every year since 2010, and was recognized as a "Hall of Famer" in both the environmental litigation and regulatory and the rail and road litigation and regulatory sections in 2020. He has also been ranked in each edition of Chambers USA since 2010.
Partner, Sidley Austin LLP
JUSTIN SAVAGE is a global co-leader of the firm’s Environmental, Health, and Safety practice and co-leads the Automotive and Mobility sector team, where he is a leading strategist for companies navigating the intersection of complex regulation, high-stakes litigation, and transformative industry change. For nearly three decades, he has led clients through their most consequential environmental, health, and safety (EH&S) disputes and mobility-sector challenges, earning a reputation as both a trusted counselor and a forceful advocate in the courtroom and the boardroom. A core part of Justin’s practice also focuses on regulatory strategy and market entry, advising emerging technology companies, new market entrants, and established industry leaders on launching new products, technologies, and business models. He regularly counsel clients in emerging fields such as robotics and AI on engaging with regulators, anticipating enforcement and compliance risk, and building defensible regulatory strategies that support growth rather than slow it.
Clients praise Justin as “an excellent litigator… strategically clever and creative… attentive, thoughtful and willing to go above and beyond” (Chambers USA 2025). Chambers USA has ranked him for Band 1 for Environment in District of Columbia (2017–2025) and Band 3 for Transportation: Road (Automotive) in USA—Nationwide (2023–2025).
Justin has won some of the most closely watched EH&S and transportation disputes of the past two decades and guided companies through crises where business continuity, brand reputation, and regulatory survival were on the line. His leadership has been repeatedly recognized: he is a three-time Law360 Environmental “MVP” (2018, 2024, 2025) and a Lawdragon “500 Global Leaders in Crisis Management” (2025-2026). He is the first call for companies facing bet-the-company challenges.
Justin’s clients concentrate in heavily regulated industries, including auto and mobility, aviation, chemicals, data centers, energy, mining, and refining. Justin litigates and counsels across the spectrum of U.S. environmental, transportation, and administrative laws, including the Clean Air Act (Title I, mobile sources, and fuels), incident response, RMP, NHTSA, Clean Water Act, TSCA, CSB investigations, APA claims, FOIA litigation, NEPA, and the Safe Drinking Water Act.
Prior to joining Sidley, Justin served for nearly a decade at the Environmental Enforcement Section of the U.S. Department of Justice, where he led teams in several multi-billion dollar enforcement cases. In his career, Justin has regularly taught on a range of environmental and litigation topics. For several years, Justin served as an instructor at the Justice Department’s National Advocacy Center where he taught hundreds of Assistant U.S. Attorneys and other agency lawyers on topics that included trial advocacy and evidence. Since rejoining private practice, Justin has served eight times as a faculty member for the American Law Institute’s Environmental Litigation program. He also lectured on a range of litigation and trial topics for bar associations and organizations, including serving as an instructor for the FAA on trial advocacy.
Office of the Florida Attorney General
JEFFREY DESOUSA served as the Acting Solicitor General in the Florida Attorney General’s Office, where he focused on criminal appeals and constitutional litigation, primarily in the United States and Florida Supreme Courts, the Eleventh Circuit Court of Appeal, and the Florida district courts. He is a member of the Florida Bar’s Appellate Court Rules Committee and the First District Appellate American Inn of Court. After graduating with honors from Georgetown Law, Jeffrey served as an appellate attorney for the Miami-Dade Public Defender’s Office. He has worked on hundreds of appellate cases and presented oral argument in approximately 70, including 18 in the Florida Supreme Court.
Senior Legal Fellow, the Meese Institute for the Rule of Law, Advancing American Freedom
Paul J. Larkin is a Senior Legal Fellow in the Meese Institute for the Rule of Law at Advancing American Freedom. Paul has held various positions in the federal and state governments throughout his career, such as being an attorney in the Organized Crime and Racketeering Section of the Criminal Division at the U.S. Department of Justice, an Assistant to the Solicitor General in the Office of the Solicitor General at the U.S. Department of Justice, Special Agent-in-Charge and Acting Director of the Criminal Investigation Division at the Environmental Protection Agency, and a member of the Parole Abolition and Sentencing Reform Commission and of the Juvenile Justice Reform Commission in the Office of Virginia Governor George Allen.
He has also worked at Verizon Communications and two law firms in Washington, D.C. His current research is principally in the fields of drug policy, criminal justice policy, and administrative law and policy. He has published numerous articles in law and public policy journals, both in print and online.
Senior Fellow, National Review
Bestselling author Andrew C. McCarthy is a contributing editor at National Review, a senior fellow at National Review Institute, and a Fox News contributor. He is a former Chief Assistant United States Attorney in the Southern District of New York and led the terrorism prosecution against the “Blind Sheikh” (Omar Abdel Rahman) and eleven other jihadists for conducting a war of urban terrorism against the United States that included the 1993 World Trade Center bombing and a plot to bomb New York City landmarks. During is 20-year career as a prosecutor, he received numerous honors, including the Justice Department’s highest awards. Andy speaks and writes widely on law and national security, radical Islam, politics, and culture. He has testified before Congress as an expert on issues of constitutional law, counterterrorism, and law-enforcement. He is a columnist for The Hill, and his essays and book reviews appear frequently at The New Criterion. His most recent New York Times bestselling book is Ball of Collusion (Encounter Books, 2019), about the Russiagate controversy (an updated version was published in 2020). His other books include Willful Blindness (2008), The Grand Jihad (2010), Spring Fever: The Illusion of Islamic Democracy (2012), and Faithless Execution (2014). He has also written several pamphlets in the Broadside series published by Encounter Books, most recently Islam and Free Speech (2015).
Member, Ifrah Law
After 27 years as a prosecutor, James (“Jim”) Trusty brings to Ifrah Law extensive experience in complex, multi-district white collar litigation, especially in matters involving RICO, The Computer Fraud and Abuse Act, and The Money Laundering Control Act of 1986.
Jim has represented a wide variety of individuals and corporations in the white-collar space. He regularly represents professional athletes, both criminally and civilly, and during 2022 and 2023 he represented President Trump during pre-indictment litigation relating to the Mar-a-Lago and January 6 cases.
Prior to joining Ifrah Law, Jim had a long career in public service, most recently as Chief of the Organized Crime Section at the United States Department of Justice. For seven years, Jim was ultimately responsible for investigating and prosecuting regional, national, and international cases, supervising significant pleadings, and providing strategic and tactical guidance in investigations and multi-defendant trials. In addition to running the RICO Review Unit, which reviewed and approved all criminal RICO cases brought by federal prosecutors, he also was in charge of establishing and promoting policies focused on immigration reform, firearms trafficking, proposed Congressional testimony for DOJ officials, and internet gambling. Significant and sensitive matters on which he worked include the post-conviction review of the Alaska corruption case related to U.S. v. Theodore Stevens and the investigation into allegations of misconduct by a sitting U.S. Attorney and one of her subordinates.
Prior to his work at DOJ, Jim acted as Assistant U.S. Attorney in Greenbelt, Maryland, where he investigated and prosecuted a wide variety of white-collar and other criminal cases, including The Washington area Sniper investigation. He also prosecuted three death penalty cases and was a member of the Attorney General’s Capital Review Committee, responsible for assessing capital-eligible cases such as the Boston Marathon Bomber and the Charleston Church massacre.
In 2018, Jim was appointed by the Governor of Maryland to serve on The Task Force to Study Maryland’s Criminal Gang Statutes. The Task Force assessed the efficacy of existing state laws as they apply to gang-related criminal activity in the state and presented its findings and recommendations to the Governor.
Associate Professor of Law, Antonin Scalia Law School at George Mason University
Robert Luther III was appointed Associate Professor of Law in 2025 after serving as Distinguished Professor of Law from 2024-2025 and Adjunct Professor of Law from 2019-2024. He teaches and writes on the federal courts, legal and judicial ethics, political law, Congress, and professional sports. He has served at high levels in all three branches of the federal government and recently founded Constitutional Solutions PLLC—a law firm that navigates judicial candidates, judges, elected officials, professional athletes, and executives through high-stakes hearings, investigations, and reputational attacks.
Immediately before joining the Scalia Law faculty, Professor Luther spent over five years in the Washington, D.C. office of Jones Day, where his practice focused on strategic counseling, crisis management, and litigation. Prior to joining Jones Day, he served as Associate Counsel to the President of the United States in the White House Counsel’s Office. In the White House, he co-managed the judicial selection process and supervised the preparation of over 150 federal judicial nominees for their successful U.S. Senate confirmation hearings. The New York Times Magazine referred to his work on judicial selection during this period as “unique in White House history.” Before joining the White House, Professor Luther served as Counsel to then–U.S. Senator Jeff Sessions (R-Ala.) on the U.S. Senate Judiciary Committee, where he served as a core member of the team that prepared the Senator for confirmation as United States Attorney General. Professor Luther was also a law clerk to Judge Daniel A. Manion of the U.S. Court of Appeals for the Seventh Circuit. Earlier in his career, Professor Luther practiced civil and appellate litigation at a boutique firm in Williamsburg, Va. and taught at William & Mary Law School.
Professor Luther frequently speaks on the legal profession, political law, and federal judicial selection. His public work has been covered by or appeared in The New York Times, The Washington Post, The Wall Street Journal, Bloomberg, Fox News, The Hill, Politico, the Washington Examiner, National Law Journal, Law360, The Washington Reporter, and elsewhere, while his scholarship is published in the law journals of nearly twenty universities including three journals of Harvard University. He holds active law licenses in Virginia, the District of Columbia, the U.S. Supreme Court, and half of the U.S. Courts of Appeals.
In 2025, Virginia Governor Glenn Youngkin appointed Professor Luther to the Board of Visitors to Mount Vernon. He is an elected member of the American Law Institute (ALI) and serves on the Advisory Board of the Wilson Center for Leadership at Hampden-Sydney College. Since 2019, he has helped over 200 of his students secure clerkships with federal judges.
Associate Professor of Law, Antonin Scalia Law School at George Mason University
Robert Luther III was appointed Associate Professor of Law in 2025 after serving as Distinguished Professor of Law from 2024-2025 and Adjunct Professor of Law from 2019-2024. He teaches and writes on the federal courts, legal and judicial ethics, political law, Congress, and professional sports. He has served at high levels in all three branches of the federal government and recently founded Constitutional Solutions PLLC—a law firm that navigates judicial candidates, judges, elected officials, professional athletes, and executives through high-stakes hearings, investigations, and reputational attacks.
Immediately before joining the Scalia Law faculty, Professor Luther spent over five years in the Washington, D.C. office of Jones Day, where his practice focused on strategic counseling, crisis management, and litigation. Prior to joining Jones Day, he served as Associate Counsel to the President of the United States in the White House Counsel’s Office. In the White House, he co-managed the judicial selection process and supervised the preparation of over 150 federal judicial nominees for their successful U.S. Senate confirmation hearings. The New York Times Magazine referred to his work on judicial selection during this period as “unique in White House history.” Before joining the White House, Professor Luther served as Counsel to then–U.S. Senator Jeff Sessions (R-Ala.) on the U.S. Senate Judiciary Committee, where he served as a core member of the team that prepared the Senator for confirmation as United States Attorney General. Professor Luther was also a law clerk to Judge Daniel A. Manion of the U.S. Court of Appeals for the Seventh Circuit. Earlier in his career, Professor Luther practiced civil and appellate litigation at a boutique firm in Williamsburg, Va. and taught at William & Mary Law School.
Professor Luther frequently speaks on the legal profession, political law, and federal judicial selection. His public work has been covered by or appeared in The New York Times, The Washington Post, The Wall Street Journal, Bloomberg, Fox News, The Hill, Politico, the Washington Examiner, National Law Journal, Law360, The Washington Reporter, and elsewhere, while his scholarship is published in the law journals of nearly twenty universities including three journals of Harvard University. He holds active law licenses in Virginia, the District of Columbia, the U.S. Supreme Court, and half of the U.S. Courts of Appeals.
In 2025, Virginia Governor Glenn Youngkin appointed Professor Luther to the Board of Visitors to Mount Vernon. He is an elected member of the American Law Institute (ALI) and serves on the Advisory Board of the Wilson Center for Leadership at Hampden-Sydney College. Since 2019, he has helped over 200 of his students secure clerkships with federal judges.
Associate Professor of Law, Antonin Scalia Law School at George Mason University
Robert Luther III was appointed Associate Professor of Law in 2025 after serving as Distinguished Professor of Law from 2024-2025 and Adjunct Professor of Law from 2019-2024. He teaches and writes on the federal courts, legal and judicial ethics, political law, Congress, and professional sports. He has served at high levels in all three branches of the federal government and recently founded Constitutional Solutions PLLC—a law firm that navigates judicial candidates, judges, elected officials, professional athletes, and executives through high-stakes hearings, investigations, and reputational attacks.
Immediately before joining the Scalia Law faculty, Professor Luther spent over five years in the Washington, D.C. office of Jones Day, where his practice focused on strategic counseling, crisis management, and litigation. Prior to joining Jones Day, he served as Associate Counsel to the President of the United States in the White House Counsel’s Office. In the White House, he co-managed the judicial selection process and supervised the preparation of over 150 federal judicial nominees for their successful U.S. Senate confirmation hearings. The New York Times Magazine referred to his work on judicial selection during this period as “unique in White House history.” Before joining the White House, Professor Luther served as Counsel to then–U.S. Senator Jeff Sessions (R-Ala.) on the U.S. Senate Judiciary Committee, where he served as a core member of the team that prepared the Senator for confirmation as United States Attorney General. Professor Luther was also a law clerk to Judge Daniel A. Manion of the U.S. Court of Appeals for the Seventh Circuit. Earlier in his career, Professor Luther practiced civil and appellate litigation at a boutique firm in Williamsburg, Va. and taught at William & Mary Law School.
Professor Luther frequently speaks on the legal profession, political law, and federal judicial selection. His public work has been covered by or appeared in The New York Times, The Washington Post, The Wall Street Journal, Bloomberg, Fox News, The Hill, Politico, the Washington Examiner, National Law Journal, Law360, The Washington Reporter, and elsewhere, while his scholarship is published in the law journals of nearly twenty universities including three journals of Harvard University. He holds active law licenses in Virginia, the District of Columbia, the U.S. Supreme Court, and half of the U.S. Courts of Appeals.
In 2025, Virginia Governor Glenn Youngkin appointed Professor Luther to the Board of Visitors to Mount Vernon. He is an elected member of the American Law Institute (ALI) and serves on the Advisory Board of the Wilson Center for Leadership at Hampden-Sydney College. Since 2019, he has helped over 200 of his students secure clerkships with federal judges.
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