Former Inspector General of the Corporation for National and Community Service
Gerald Walpin, the new Inspector General of the Corporation for National and Community Service, has vowed a vigorous effort to investigate and prosecute all persons who betray the public’s trust by defrauding the Corporation and its programs.
A prominent New York attorney, Walpin was nominated by President George W. Bush, confirmed by the U.S. Senate and sworn into office on January 8, 2007. He leads the Office of Inspector General (OIG), an independent Federal agency charged with oversight over the taxpayer-supported Corporation and its service programs, including AmeriCorps, Volunteers in Service to America (VISTA)and Senior Corps.
“My major objective is to expand upon the good work of this office by preventing, detecting and prosecuting all thefts and frauds,” said Walpin. “The reality is that such misconduct takes precious resources away from deserving people, the same way the theft of a welfare check hurts a single mother who needs that money to buy milk for her children. For that reason, this office will seek out and ensure sanctions for all wrongdoing involving Corporation funds.”
Walpin said his other major goal is to “assist the Corporation in making its services efficient and accessible for all national service stakeholders.”
A New York City native, Walpin graduated from College of the City of New York in 1952. He earnedhis law degree, cum laude, in 1955 from Yale Law School, where he was managing editor of the Yale Law Journal. From 1957-60, he served as a lieutenant in the United States Air Force Judge Advocate General.
His career included a five-year stint as Chief of Prosecutions for the United States Attorney for the Southern District of New York, where he successfully prosecuted a number of high-profile cases. He spent more than 40 years as senior partner and, more recently, of counsel to New York-based Katten Muchin Rosenman LLP.
Mr. Walpin has represented a wide range of clients, including large public corporations, securities brokerage firms, accounting firms, law firms, banks in lender liability claims, and individuals, both American and foreign, in securities litigations, employment litigations, criminal prosecutions, and investigations by the United States Securities and Exchange Commission. Both as an Assistant U.S. Attorney and in his law firm, he was frequently called upon to investigate fraudulent conduct.
Included in the published compilation “The Best Lawyers in America,” Mr. Walpin served from 2002-2004 as president of the Federal Bar Council, the association of attorneys practicing in the Second Circuit Federal courts. In 2003, he was honored with the American Inns of Court Professionalism Award for outstanding professionalism as an attorney and for mentoring younger lawyers.
Walpin and his wife Sheila, married for almost 50 years, have three children and six grandchildren.
Inspector General of the Corporation for National and Community Service
Chief of Prosecutions in the New York U.S. Attorney's Office.
President of the Federal Bar council
Senior Partner of and Council to Katten Muchin Rosenman LLP
Chief of Prosectutions for the US Attornery for the Southern District of New York
Lieutenant in the US Air Force Judge Advocate General
B.A., College of the City of New York, 1952
J.D., Yale Law School
Partner, Baker Hostetler LLP
David Rivkin is a member of the firm's litigation, international and environmental teams and is co-leader of the firm's national appellate practice. He has extensive experience in constitutional, administrative and international law litigation and has been involved in numerous high-profile cases. With his prior experience in the government sector, David draws on a wealth of knowledge when providing compliance advice to companies and handling enforcement proceedings before government agencies on issues arising out of multilateral and unilateral sanctions, the Foreign Corrupt Practices Act (FCPA), anti-boycott issues, bankruptcy and financial fraud matters, and environmental and energy issues.
David has developed and implemented legislative, regulatory and litigation initiatives for two presidential administrations. Over the years, he has published hundreds of articles, op-eds, book reviews and book chapters on a variety of international, legal, constitutional, defense, arms control, foreign policy, environmental and energy issues for various newspapers and magazines, including The Wall Street Journal, The Washington Post, The New York Times, USA Today and The Los Angeles Times, and has been a frequent commentator and guest on TV and radio shows including ABC, CBS, NBC, CNN, Fox News, NPR and PBS.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Thomas Smith Senior Research Fellow, Civitas Institute, University of Texas at Austin
John Yoo is the Emanuel Heller Professor of Law at the University of California at Berkeley. He is also the Thomas Smith Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War; Point of Attack: Preventive War, International Law, and Global Welfare; and Crisis and Command: A History of Executive Power from George Washington to George Bush.
He is a co-author of volumes 1 and 2 of R. Rossum, G. Tarr, V. Munoz & J. Yoo American Constitution Law (Routledge, 2026), and a co-editor of the eight-volume series on the 250th anniversary of the American Revolution, We Hold These Truths, with Yuval Levin and Adam White of the American Enterprise Institute.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at the University of Texas at Austin’s School of Civic Leadership, Seoul National University, the Interdisciplinary Center Herzliya, Keio University, Trento University, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of Founding Forward, the Washington Legal Foundation, the Pacific Legal Foundation, the Ulysses Grant Institute, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and the Heritage Foundation’s Edwin Meese III Originalism Lectureship.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
District Judge, United States District Court for the Southern District of Florida
Judge Ed Artau is a United States District Judge for the Southern District of
Florida. He was nominated by President Donald Trump for appointment to
the United States District Court in May of 2025, and confirmed by the United
States Senate in September of 2025. Prior to his confirmation, Judge Artau
was appointed by Governor Ron DeSantis to the Fourth District Court of
Appeal of Florida, where he served as an appellate judge from 2020 until
2025. Prior to being an appellate judge, Judge Artau was appointed by
Governor Rick Scott to the Fifteenth Judicial Circuit in Palm Beach County,
Florida, where he served as a trial judge from 2014 until 2020.
Judge Artau is also an Adjunct Professor at St. Thomas University College of
Law and has served as the Dean of the Advanced Judicial Studies College
and on the faculty of both the Florida Judicial College and the Advanced
Judicial Studies College.
Judge Artau has previously served as the Chair of the Fifteenth Circuit
Judicial Nominating Commission, Vice Chair of the Fourth District Court of
Appeal Judicial Nominating Commission, Parliamentarian of the Appellate
Court Rules Committee, Vice Chair of the Judicial Nominating Procedures
Committee, and as a representative on the Florida Court Education Council.
Before his appointment to the bench, Judge Artau served as General Counsel
to the South Florida Water Management District, where he commenced his
public service as a senior litigation attorney. Prior to this role, Judge Artau
managed his own law firm after having served in the litigation departments of
the law firms of Proskauer Rose, L.L.P. and Hodgson Russ, L.L.P.
Judge Artau is a graduate of the Georgetown University Law Center where he
served as a law review editor and Vice-President of the Georgetown Student
Chapter of the Federalist Society. Judge Artau completed his undergraduate
studies at Nova Southeastern University, where he graduated cum laude and
was later awarded a Doctor of Laws, honoris causa, for his commitment to
public service, academia, and the law.
Judge Artau is a founder of the first Lawyers Chapter of the Federalist
Society in Florida and is the 2025 recipient of the Good Shepherd Award,
presented by the Florida Chapters of the Federalist Society in recognition of his “Commitment to the Rule of Law and the Ideals of the Federalist Society.”
General Counsel, United States Environmental Protection Agency
On August 7, 2013, Avi S. Garbow was sworn in as General Counsel for the United States Environmental Protection Agency (EPA). During his tenure as EPA General Counsel, Avi has worked closely on President Obama’s landmark environmental accomplishments, including the Clean Power Plan, Clean Water Rule, and myriad other initiatives to protect public health, improve public access to environmental information, and advance environmental justice. In his role as General Counsel, Avi also leads the EPA’s Office of General Counsel (OGC), an organization of expert lawyers and other professionals responsible for providing legal advice and support for every EPA program and activity.
Prior to his confirmation as General Counsel, Avi served as EPA’s Deputy General Counsel with a primary focus on the Agency’s air and water programs. Avi began his legal career at EPA serving in the Office of Enforcement and Compliance Assurance from 1992 to 1996. Avi then served with distinction as a federal prosecutor in the Department of Justice’s Environmental Crimes Section. In private practice, Avi was a litigation partner and junior partner at two major international firms. Avi has served on the boards of directors for various environmental and international human rights organizations, and has held leadership positions in the American Bar Association’s International Human Rights Committee. He is the recipient of the University of Virginia School of Law’s Robert F. Kennedy Award for Public Service, holds a Master’s Degree in Marine Affairs, and is a former volunteer firefighter.
Partner, Hunton Andrews Kurth
Mr. Leopold is a Partner with the law firm of Hunton Andrews Kurth in Washington, DC. He is the former Senate-confirmed general counsel of the U.S. EPA from 2018-2020, and he previously was a litigator at the U.S. Department of Justice, Environment and Natural Resources Division form 2007-2013. As EPA General Counsel, he counseled on the development and defense of EPA’s most significant rulemakings, including the Affordable Clean Energy Rule, the Navigable Waters Protection Rule, and the Safe Affordable Fuel‐Efficient (SAFE) Vehicles Rule, as well as several pesticide actions. He was personally involved in defending EPA in litigation, including the County of Maui v. Hawaii Wildlife Fund in the U.S. Supreme Court. Mr. Leopold’s prior government service also includes working in Florida as general counsel of the Florida Department of Environmental Protection. He now represents clients in regulatory advocacy before federal agencies, litigates federal environmental actions, and defends clients with EPA enforcement issues.
Shareholder, Gunster
Gregory Munson is a shareholder who joined the firm in 2013.
He twice held senior positions at the Florida Department of Environmental Protection (FDEP). He served as general counsel from 2004 to 2006, and most recently as the deputy secretary for water policy and ecosystem restoration.
In his capacity as deputy secretary, Gregory supervised the Department’s activities related to Everglades restoration, the state’s water management districts, and the state’s coastal and aquatic areas. In between his work at FDEP, he worked as general counsel for WRScompass, a company providing environmental remediation, civil construction and consulting services to commercial, federal and state clients. Gregory now provides strategic advice and counsel on issues related to water policy, water rights and the Everglades.
Professor, Florida State University College of Law
Professor Ryan teaches in the areas of environmental and natural resources law, property and land use, water law, negotiation, and federalism. She has presented widely in the United States, Europe, and Asia, including the Ninth Circuit Judicial Conference, the National Association of Attorneys General, the United States Forest Service, and the United Nations Institute for Training and Research. She has advised National Sea Grant multilevel governance studies involving Chesapeake Bay and consulted with multiple institutions on developing sustainability programs. She has been featured in the Chicago Tribune, the London Financial Times, the Associated Press, Thomson-Reuters Beijing, the Huffington Post, National Public Radio, and NBC and CBS Television News. She is the author of many scholarly works, including Federalism and the Tug of War Within (Oxford University Press 2012).
Prior to law school, Ryan served as a U.S. Forest Service ranger on the Mono Lake District of the Inyo National Forest, east of Yosemite National Park. While a law student, she was an editor of the Harvard Law Review and a Hewlett Fellow at the Harvard Negotiation Research Project. She clerked for Judge James R. Browning, of the U.S. Court of Appeals for the Ninth Circuit, before practicing environmental, land use, and local government law in San Francisco. She began her academic career at the College of William & Mary, and then joined the faculty at the Northwestern School of Law at Lewis & Clark College. Ryan served as a Fulbright Scholar in China, where she taught American law, studied Chinese governance, and lectured throughout the country. She has also lectured at universities in Japan, Vietnam and India. She joined the Florida State University College of Law faculty in 2015.
Partner, Consovoy McCarthy Park PLLC
Mr. Strawbridge provides clients with advice and representation at the pre-litigation, trial, and appellate stages. He has represented a broad range of individual and institutional clients on matters of constitutional law, financial and securities regulation, environmental laws, complex commercial disputes, and consumer protection statutes. His experience includes arbitrations, trial and appellate litigation, and administrative and regulatory proceedings.
Mr. Strawbridge served as a law clerk to Supreme Court Justice Clarence Thomas, Judge Morris Sheppard Arnold of the United States Court of Appeals for the Eighth Circuit, and Justice Howard Dana of the Supreme Judicial Court of Maine. Previously, Mr. Strawbridge was a partner at two large international law firms. He worked as a newspaper reporter for four years before attending law school. Mr. Strawbridge is an adjunct professor for the Supreme Court Clinic at the Antonin Scalia Law School at George Mason University.
Mr. Strawbridge earned a Bachelor of Journalism from the University of Missouri, and his J.D. summa cum laude from Creighton University School of Law. Mr. Strawbridge is a member of the Maine and Massachusetts bars.
District Judge, United States District Court for the Southern District of Florida
Judge Ed Artau is a United States District Judge for the Southern District of
Florida. He was nominated by President Donald Trump for appointment to
the United States District Court in May of 2025, and confirmed by the United
States Senate in September of 2025. Prior to his confirmation, Judge Artau
was appointed by Governor Ron DeSantis to the Fourth District Court of
Appeal of Florida, where he served as an appellate judge from 2020 until
2025. Prior to being an appellate judge, Judge Artau was appointed by
Governor Rick Scott to the Fifteenth Judicial Circuit in Palm Beach County,
Florida, where he served as a trial judge from 2014 until 2020.
Judge Artau is also an Adjunct Professor at St. Thomas University College of
Law and has served as the Dean of the Advanced Judicial Studies College
and on the faculty of both the Florida Judicial College and the Advanced
Judicial Studies College.
Judge Artau has previously served as the Chair of the Fifteenth Circuit
Judicial Nominating Commission, Vice Chair of the Fourth District Court of
Appeal Judicial Nominating Commission, Parliamentarian of the Appellate
Court Rules Committee, Vice Chair of the Judicial Nominating Procedures
Committee, and as a representative on the Florida Court Education Council.
Before his appointment to the bench, Judge Artau served as General Counsel
to the South Florida Water Management District, where he commenced his
public service as a senior litigation attorney. Prior to this role, Judge Artau
managed his own law firm after having served in the litigation departments of
the law firms of Proskauer Rose, L.L.P. and Hodgson Russ, L.L.P.
Judge Artau is a graduate of the Georgetown University Law Center where he
served as a law review editor and Vice-President of the Georgetown Student
Chapter of the Federalist Society. Judge Artau completed his undergraduate
studies at Nova Southeastern University, where he graduated cum laude and
was later awarded a Doctor of Laws, honoris causa, for his commitment to
public service, academia, and the law.
Judge Artau is a founder of the first Lawyers Chapter of the Federalist
Society in Florida and is the 2025 recipient of the Good Shepherd Award,
presented by the Florida Chapters of the Federalist Society in recognition of his “Commitment to the Rule of Law and the Ideals of the Federalist Society.”
General Counsel, United States Environmental Protection Agency
On August 7, 2013, Avi S. Garbow was sworn in as General Counsel for the United States Environmental Protection Agency (EPA). During his tenure as EPA General Counsel, Avi has worked closely on President Obama’s landmark environmental accomplishments, including the Clean Power Plan, Clean Water Rule, and myriad other initiatives to protect public health, improve public access to environmental information, and advance environmental justice. In his role as General Counsel, Avi also leads the EPA’s Office of General Counsel (OGC), an organization of expert lawyers and other professionals responsible for providing legal advice and support for every EPA program and activity.
Prior to his confirmation as General Counsel, Avi served as EPA’s Deputy General Counsel with a primary focus on the Agency’s air and water programs. Avi began his legal career at EPA serving in the Office of Enforcement and Compliance Assurance from 1992 to 1996. Avi then served with distinction as a federal prosecutor in the Department of Justice’s Environmental Crimes Section. In private practice, Avi was a litigation partner and junior partner at two major international firms. Avi has served on the boards of directors for various environmental and international human rights organizations, and has held leadership positions in the American Bar Association’s International Human Rights Committee. He is the recipient of the University of Virginia School of Law’s Robert F. Kennedy Award for Public Service, holds a Master’s Degree in Marine Affairs, and is a former volunteer firefighter.
Partner, Hunton Andrews Kurth
Mr. Leopold is a Partner with the law firm of Hunton Andrews Kurth in Washington, DC. He is the former Senate-confirmed general counsel of the U.S. EPA from 2018-2020, and he previously was a litigator at the U.S. Department of Justice, Environment and Natural Resources Division form 2007-2013. As EPA General Counsel, he counseled on the development and defense of EPA’s most significant rulemakings, including the Affordable Clean Energy Rule, the Navigable Waters Protection Rule, and the Safe Affordable Fuel‐Efficient (SAFE) Vehicles Rule, as well as several pesticide actions. He was personally involved in defending EPA in litigation, including the County of Maui v. Hawaii Wildlife Fund in the U.S. Supreme Court. Mr. Leopold’s prior government service also includes working in Florida as general counsel of the Florida Department of Environmental Protection. He now represents clients in regulatory advocacy before federal agencies, litigates federal environmental actions, and defends clients with EPA enforcement issues.
Shareholder, Gunster
Gregory Munson is a shareholder who joined the firm in 2013.
He twice held senior positions at the Florida Department of Environmental Protection (FDEP). He served as general counsel from 2004 to 2006, and most recently as the deputy secretary for water policy and ecosystem restoration.
In his capacity as deputy secretary, Gregory supervised the Department’s activities related to Everglades restoration, the state’s water management districts, and the state’s coastal and aquatic areas. In between his work at FDEP, he worked as general counsel for WRScompass, a company providing environmental remediation, civil construction and consulting services to commercial, federal and state clients. Gregory now provides strategic advice and counsel on issues related to water policy, water rights and the Everglades.
Professor, Florida State University College of Law
Professor Ryan teaches in the areas of environmental and natural resources law, property and land use, water law, negotiation, and federalism. She has presented widely in the United States, Europe, and Asia, including the Ninth Circuit Judicial Conference, the National Association of Attorneys General, the United States Forest Service, and the United Nations Institute for Training and Research. She has advised National Sea Grant multilevel governance studies involving Chesapeake Bay and consulted with multiple institutions on developing sustainability programs. She has been featured in the Chicago Tribune, the London Financial Times, the Associated Press, Thomson-Reuters Beijing, the Huffington Post, National Public Radio, and NBC and CBS Television News. She is the author of many scholarly works, including Federalism and the Tug of War Within (Oxford University Press 2012).
Prior to law school, Ryan served as a U.S. Forest Service ranger on the Mono Lake District of the Inyo National Forest, east of Yosemite National Park. While a law student, she was an editor of the Harvard Law Review and a Hewlett Fellow at the Harvard Negotiation Research Project. She clerked for Judge James R. Browning, of the U.S. Court of Appeals for the Ninth Circuit, before practicing environmental, land use, and local government law in San Francisco. She began her academic career at the College of William & Mary, and then joined the faculty at the Northwestern School of Law at Lewis & Clark College. Ryan served as a Fulbright Scholar in China, where she taught American law, studied Chinese governance, and lectured throughout the country. She has also lectured at universities in Japan, Vietnam and India. She joined the Florida State University College of Law faculty in 2015.
Partner, Consovoy McCarthy Park PLLC
Mr. Strawbridge provides clients with advice and representation at the pre-litigation, trial, and appellate stages. He has represented a broad range of individual and institutional clients on matters of constitutional law, financial and securities regulation, environmental laws, complex commercial disputes, and consumer protection statutes. His experience includes arbitrations, trial and appellate litigation, and administrative and regulatory proceedings.
Mr. Strawbridge served as a law clerk to Supreme Court Justice Clarence Thomas, Judge Morris Sheppard Arnold of the United States Court of Appeals for the Eighth Circuit, and Justice Howard Dana of the Supreme Judicial Court of Maine. Previously, Mr. Strawbridge was a partner at two large international law firms. He worked as a newspaper reporter for four years before attending law school. Mr. Strawbridge is an adjunct professor for the Supreme Court Clinic at the Antonin Scalia Law School at George Mason University.
Mr. Strawbridge earned a Bachelor of Journalism from the University of Missouri, and his J.D. summa cum laude from Creighton University School of Law. Mr. Strawbridge is a member of the Maine and Massachusetts bars.
Judge, United States Court of Appeals, Third Circuit
Stephanos Bibas is a judge on the U.S. Court of Appeals for the Third Circuit. Judge Bibas was previously a professor of law and criminology at the University of Pennsylvania Law School. As director of the Penn Law Supreme Court Clinic, he argued six cases before the Supreme Court of the United States and filed briefs in dozens of others. He graduated summa cum laude and Phi Beta Kappa from Columbia University in 1989 with a B.A. in political theory and from Oxford University in 1991 with a B.A. in jurisprudence. He then earned his J.D. from Yale Law School in 1994.
After graduating from Yale Law, Judge Bibas clerked for Judge Patrick Higginbotham of the U.S. Court of Appeals for the Fifth Circuit and Justice Anthony Kennedy on the Supreme Court and was a litigation associate at Covington & Burling LLP in Washington, D.C. Thereafter, Judge Bibas served as an Assistant U.S. Attorney in the Southern District of New York, where he successfully prosecuted the world’s leading expert in Tiffany stained glass for hiring a grave robber to steal priceless Tiffany windows from cemeteries. Before his tenure at Penn Law, Judge Bibas taught at the University of Chicago Law School and the University of Iowa College of Law and was a research fellow at Yale Law School. He has published two books and seventy scholarly articles.
Founder and Principal, Fillmore Global Strategies LLC
Ambassador Nathan A. Sales is the founder and principal of Fillmore Global Strategies LLC, a consultancy that provides legal and strategic advisory services on matters at the intersection of law, policy, and diplomacy.
From 2017 to 2021, Ambassador Sales served at the U.S. Department of State as Under Secretary for Civilian Security, Democracy, and Human Rights (acting). He oversaw nine bureaus and offices led by Senate-confirmed principals, with 1,300 employees and a combined foreign assistance budget of more than $5 billion annually, and the mission of preventing and countering threats to civilian security, including terrorism, mass atrocities, and violations of human rights and the rule of law.
Concurrently, Ambassador Sales was Ambassador-at-Large and Coordinator for Counterterrorism. After being nominated by the President and unanimously confirmed by the U.S. Senate, he was sworn in on August 10, 2017. He served as the principal adviser to the Secretary of State on international counterterrorism matters, and led the State Department’s Counterterrorism Bureau, a 200-person team with an annual foreign assistance budget of $400 million. He was also the Special Presidential Envoy to the Global Coalition to Defeat ISIS, leading U.S. relations with the 83-member Coalition and efforts to ensure the lasting defeat of ISIS in the Middle East and around the world.
While at the State Department, Ambassador Sales led the elements of the U.S. government’s China strategy promoting democratic values and human rights, including with respect to Hong Kong and Xinjiang. He oversaw the development and implementation of a wide range of U.S. government sanctions, including Global Magnitsky actions and Executive Order 13,936, targeting those responsible for undermining Hong Kong’s freedoms and autonomy. Ambassador Sales was the architect of the landmark 2017 UN Security Council Resolution 2396 on terrorist travel, and successfully pressed NATO to make counterterrorism a core Alliance mission. He led diplomatic engagements to persuade a dozen key partners in Europe and the Americas to designate Hizballah as a terrorist organization in its entirety. He launched the Western Hemisphere Counterterrorism Ministerial, in which heads of state and minister-level officials meet bianually to coordinate efforts against terrorist threats in the region. He led the U.S. government’s international efforts to combat white supremacist terrorism. Under his leadership, the State Department imposed terrorism sanctions on the Russian Imperial Movement – the first-ever U.S. designation of white supremacist terrorists.
Before joining the State Department, Ambassador Sales was Of Counsel at the law firm Kirkland & Ellis LLP (formerly Bancroft PLLC). He was also a tenured law professor, teaching and writing in the fields of administrative law, constitutional law, and national security law. His scholarship has been cited by the U.S. Supreme Court multiple times.
Ambassador Sales previously was Deputy Assistant Secretary for Policy at the U.S. Department of Homeland Security. He led DHS’s efforts to draft and implement legislation that strengthened the security of and expanded the Visa Waiver Program (which allows citizens of certain countries to travel to the United States without a visa). He headed the U.S. delegation in talks with seven countries to implement the new security measures and was the Secretary of Homeland Security’s Special Envoy to South Korea.
Ambassador Sales also served at the Office of Legal Policy at the U.S. Department of Justice, where he worked on regulatory initiatives, counterterrorism, and judicial confirmations. In 2005, he managed DOJ’s “war room” for the confirmation of Chief Justice John Roberts. He received the Attorney General’s Award for Exceptional Service – the Justice Department’s highest honor – for his role in drafting the USA PATRIOT Act, as well as the Attorney General’s Distinguished Service Award for his work on judicial confirmations.
In addition to his work at Fillmore Global Strategies, Ambassador Sales is a nonresident senior fellow at the Atlantic Council and a senior advisor at the Soufan Group, a global intelligence and security consultancy. He serves on a number of advisory boards, including for the Counter-Extremism Project (a nonprofit and nonpartisan international policy organization formed to combat the growing threat from extremist ideologies), the Secure Community Network (the official safety and security organization for the North American Jewish community), and the Sue J. Henry Center for Pre-Law Education at Miami University.
An Ohio native, Ambassador Sales received his B.A., summa cum laude, from Miami University in Oxford, Ohio, where he was elected to Phi Beta Kappa. He earned his J.D., magna cum laude, from Duke Law School, where he was Research Editor of the Duke Law Journal and joined the Order of the Coif. After law school, he clerked for the Honorable David B. Sentelle of the U.S. Court of Appeals for the DC Circuit.
District Judge, United States District Court for the Southern District of Florida
Judge Ed Artau is a United States District Judge for the Southern District of
Florida. He was nominated by President Donald Trump for appointment to
the United States District Court in May of 2025, and confirmed by the United
States Senate in September of 2025. Prior to his confirmation, Judge Artau
was appointed by Governor Ron DeSantis to the Fourth District Court of
Appeal of Florida, where he served as an appellate judge from 2020 until
2025. Prior to being an appellate judge, Judge Artau was appointed by
Governor Rick Scott to the Fifteenth Judicial Circuit in Palm Beach County,
Florida, where he served as a trial judge from 2014 until 2020.
Judge Artau is also an Adjunct Professor at St. Thomas University College of
Law and has served as the Dean of the Advanced Judicial Studies College
and on the faculty of both the Florida Judicial College and the Advanced
Judicial Studies College.
Judge Artau has previously served as the Chair of the Fifteenth Circuit
Judicial Nominating Commission, Vice Chair of the Fourth District Court of
Appeal Judicial Nominating Commission, Parliamentarian of the Appellate
Court Rules Committee, Vice Chair of the Judicial Nominating Procedures
Committee, and as a representative on the Florida Court Education Council.
Before his appointment to the bench, Judge Artau served as General Counsel
to the South Florida Water Management District, where he commenced his
public service as a senior litigation attorney. Prior to this role, Judge Artau
managed his own law firm after having served in the litigation departments of
the law firms of Proskauer Rose, L.L.P. and Hodgson Russ, L.L.P.
Judge Artau is a graduate of the Georgetown University Law Center where he
served as a law review editor and Vice-President of the Georgetown Student
Chapter of the Federalist Society. Judge Artau completed his undergraduate
studies at Nova Southeastern University, where he graduated cum laude and
was later awarded a Doctor of Laws, honoris causa, for his commitment to
public service, academia, and the law.
Judge Artau is a founder of the first Lawyers Chapter of the Federalist
Society in Florida and is the 2025 recipient of the Good Shepherd Award,
presented by the Florida Chapters of the Federalist Society in recognition of his “Commitment to the Rule of Law and the Ideals of the Federalist Society.”
General Counsel, United States Environmental Protection Agency
On August 7, 2013, Avi S. Garbow was sworn in as General Counsel for the United States Environmental Protection Agency (EPA). During his tenure as EPA General Counsel, Avi has worked closely on President Obama’s landmark environmental accomplishments, including the Clean Power Plan, Clean Water Rule, and myriad other initiatives to protect public health, improve public access to environmental information, and advance environmental justice. In his role as General Counsel, Avi also leads the EPA’s Office of General Counsel (OGC), an organization of expert lawyers and other professionals responsible for providing legal advice and support for every EPA program and activity.
Prior to his confirmation as General Counsel, Avi served as EPA’s Deputy General Counsel with a primary focus on the Agency’s air and water programs. Avi began his legal career at EPA serving in the Office of Enforcement and Compliance Assurance from 1992 to 1996. Avi then served with distinction as a federal prosecutor in the Department of Justice’s Environmental Crimes Section. In private practice, Avi was a litigation partner and junior partner at two major international firms. Avi has served on the boards of directors for various environmental and international human rights organizations, and has held leadership positions in the American Bar Association’s International Human Rights Committee. He is the recipient of the University of Virginia School of Law’s Robert F. Kennedy Award for Public Service, holds a Master’s Degree in Marine Affairs, and is a former volunteer firefighter.
Partner, Hunton Andrews Kurth
Mr. Leopold is a Partner with the law firm of Hunton Andrews Kurth in Washington, DC. He is the former Senate-confirmed general counsel of the U.S. EPA from 2018-2020, and he previously was a litigator at the U.S. Department of Justice, Environment and Natural Resources Division form 2007-2013. As EPA General Counsel, he counseled on the development and defense of EPA’s most significant rulemakings, including the Affordable Clean Energy Rule, the Navigable Waters Protection Rule, and the Safe Affordable Fuel‐Efficient (SAFE) Vehicles Rule, as well as several pesticide actions. He was personally involved in defending EPA in litigation, including the County of Maui v. Hawaii Wildlife Fund in the U.S. Supreme Court. Mr. Leopold’s prior government service also includes working in Florida as general counsel of the Florida Department of Environmental Protection. He now represents clients in regulatory advocacy before federal agencies, litigates federal environmental actions, and defends clients with EPA enforcement issues.
Shareholder, Gunster
Gregory Munson is a shareholder who joined the firm in 2013.
He twice held senior positions at the Florida Department of Environmental Protection (FDEP). He served as general counsel from 2004 to 2006, and most recently as the deputy secretary for water policy and ecosystem restoration.
In his capacity as deputy secretary, Gregory supervised the Department’s activities related to Everglades restoration, the state’s water management districts, and the state’s coastal and aquatic areas. In between his work at FDEP, he worked as general counsel for WRScompass, a company providing environmental remediation, civil construction and consulting services to commercial, federal and state clients. Gregory now provides strategic advice and counsel on issues related to water policy, water rights and the Everglades.
Professor, Florida State University College of Law
Professor Ryan teaches in the areas of environmental and natural resources law, property and land use, water law, negotiation, and federalism. She has presented widely in the United States, Europe, and Asia, including the Ninth Circuit Judicial Conference, the National Association of Attorneys General, the United States Forest Service, and the United Nations Institute for Training and Research. She has advised National Sea Grant multilevel governance studies involving Chesapeake Bay and consulted with multiple institutions on developing sustainability programs. She has been featured in the Chicago Tribune, the London Financial Times, the Associated Press, Thomson-Reuters Beijing, the Huffington Post, National Public Radio, and NBC and CBS Television News. She is the author of many scholarly works, including Federalism and the Tug of War Within (Oxford University Press 2012).
Prior to law school, Ryan served as a U.S. Forest Service ranger on the Mono Lake District of the Inyo National Forest, east of Yosemite National Park. While a law student, she was an editor of the Harvard Law Review and a Hewlett Fellow at the Harvard Negotiation Research Project. She clerked for Judge James R. Browning, of the U.S. Court of Appeals for the Ninth Circuit, before practicing environmental, land use, and local government law in San Francisco. She began her academic career at the College of William & Mary, and then joined the faculty at the Northwestern School of Law at Lewis & Clark College. Ryan served as a Fulbright Scholar in China, where she taught American law, studied Chinese governance, and lectured throughout the country. She has also lectured at universities in Japan, Vietnam and India. She joined the Florida State University College of Law faculty in 2015.
Partner, Consovoy McCarthy Park PLLC
Mr. Strawbridge provides clients with advice and representation at the pre-litigation, trial, and appellate stages. He has represented a broad range of individual and institutional clients on matters of constitutional law, financial and securities regulation, environmental laws, complex commercial disputes, and consumer protection statutes. His experience includes arbitrations, trial and appellate litigation, and administrative and regulatory proceedings.
Mr. Strawbridge served as a law clerk to Supreme Court Justice Clarence Thomas, Judge Morris Sheppard Arnold of the United States Court of Appeals for the Eighth Circuit, and Justice Howard Dana of the Supreme Judicial Court of Maine. Previously, Mr. Strawbridge was a partner at two large international law firms. He worked as a newspaper reporter for four years before attending law school. Mr. Strawbridge is an adjunct professor for the Supreme Court Clinic at the Antonin Scalia Law School at George Mason University.
Mr. Strawbridge earned a Bachelor of Journalism from the University of Missouri, and his J.D. summa cum laude from Creighton University School of Law. Mr. Strawbridge is a member of the Maine and Massachusetts bars.
Chairman, Center for Equal Opportunity
Linda Chavez is Chairman of the Center for Equal Opportunity. She has published opinions and columns in newspapers across the country and appears regularly on cable news. Chavez is the author of the three books: Out of the Barrio: Toward a New Politics of Hispanic Assimilation, An Unlikely Conservative: The Transformation of an Ex-Liberal, and Betrayal: How Union Bosses Shake Down Their Members and Corrupt American Politics. She has been honored by the Library of Congress as a "Living Legend" and as nominee for Secretary of Labor by President George W. Bush.
Chavez has held many appointed positions and has served on numerous corporate and nonprofit boards. Among her appointed positions has been Chairman, National Commission on Migrant Education (1988-1992); White House Director of Public Liaison (1985); Staff Director of the U.S. Commission on Civil Rights (1983-1985); and member of the Administrative Conference of the United States (1984-1986). Chavez was also the Republican nominee for U.S. Senator from Maryland in 1986 and was elected by the United Nations' Human Rights Commission to serve a four-year term as U.S. Expert to the U.N. Sub-commission on the Prevention of Discrimination and Protection of Minorities.
Chavez earned her BA from the University of Colorado.
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Note from the Editor: This pair of articles debates the original meaning of Section 1...
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Ed Artau, Avi Garbow, Matthew Z. Leopold, Gregory M. Munson, Erin Ryan, Patrick Strawbridge
This panel will discuss whether we have Federal overreach in this environmental law area, such...
Federalism and Environmental Law
Ed Artau, Avi Garbow, Matthew Z. Leopold, Gregory M. Munson, Erin Ryan, Patrick Strawbridge
This panel will discuss whether we have Federal overreach in this environmental law area, such...
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2016 Annual Florida Chapters Conference
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As Chair of the Federalist Society’s Professional Responsibility Practice Group, I would like you to...
State Court Docket Watch News Clips: 11/4/2015
Voters in Pennsylvania elected three Democratic Party candidates to the Pennsylvania Supreme Court, securing a Democratic...