Senior Vice President, Strategic Initiatives & Special Counsel to the President, Alliance Defending Freedom
Ryan Bangert serves as senior vice president for strategic initiatives and special counsel to the president at Alliance Defending Freedom. He oversees ADF’s regulatory practice, government relations, and corporate engagement teams. He also advises executive leadership with strategic initiatives and appears as counsel for ADF clients.
Before joining ADF, Bangert served as deputy first assistant attorney general and deputy for legal counsel in the office of the Texas attorney general. In those roles, he oversaw the state’s Special Litigation Unit, which handled critical litigation against the federal government, and oversaw multiple divisions within the office. Prior to that, he served as deputy for civil litigation for Missouri Attorney General Josh Hawley, overseeing the state’s civil litigation divisions, including the consumer protection and antitrust divisions, with over 200 attorneys and staff. During his time in government service, Bangert handled a diverse array of matters involving Big Tech, election law, civil rights, multistate antitrust and consumer protection investigations, and many other issues.
Prior to his government service, Bangert was a litigation partner at Baker Botts L.L.P., where he was a member of the firm’s commercial litigation and appellate practice sections. A seasoned trial attorney, The Texas Lawyer ranked the verdict Bangert achieved in the Janvey v. Maldonado case as the #1 verdict in the securities category for 2015-2019, and The National Law Journal ranked it in its “Top 100 Verdicts of 2015.” He was named a “Texas Rising Star” for multiple years by Texas Lawyer and Law and Politics magazines. While at Baker Botts, he was a volunteer attorney for ADF and served as amicus counsel in numerous cases, including Trinity Lutheran v. Comer and Salazar v. Buono, receiving the firm’s Opus Justitae Award in recognition of his outstanding commitment to pro bono service.
Bangert earned his J.D. from Southern Methodist University, where he was a Hatton Sumner’s scholar and graduated first in his class. He also participated in ADF’s Blackstone program and is a Blackstone Fellow. Following law school, he clerked for the Honorable Patrick E. Higginbotham on the Fifth Circuit Court of Appeals.
Bangert is a member of the Philadelphia Society and Federalist Society. He is admitted to practice law in Texas, California (inactive), Missouri (inactive), the U.S. Supreme Court and numerous federal district and appellate courts. A frequent op-ed contributor, his work has appeared in National Review, Daily Wire, The Hill, Washington Examiner, The Federalist, Fox News, and RealClear Religion. He speaks nationally on constitutional, cultural, and religious liberty issues.
Solicitor General, Iowa Office of the Attorney General
Eric Wessan serves as Iowa’s Solicitor General in the Iowa Attorney General’s Office. In that
role, Wessan leads Iowa’s litigation before State and federal appellate courts, including the Iowa
and U.S. Supreme Courts. Before that role, Wessan worked on complex commercial litigation at
two large law firms in Chicago. Wessan also served as a law clerk for the Honorable James C.
Ho on the U.S. Court of Appeals for the Fifth Circuit and for the Honorable John F. Kness on the
U.S. District Court for the Northern District of Illinois. Wessan is a graduate of the University of
Chicago Law School, with honors, and of the University of Chicago.
Senior Vice President, Strategic Initiatives & Special Counsel to the President, Alliance Defending Freedom
Ryan Bangert serves as senior vice president for strategic initiatives and special counsel to the president at Alliance Defending Freedom. He oversees ADF’s regulatory practice, government relations, and corporate engagement teams. He also advises executive leadership with strategic initiatives and appears as counsel for ADF clients.
Before joining ADF, Bangert served as deputy first assistant attorney general and deputy for legal counsel in the office of the Texas attorney general. In those roles, he oversaw the state’s Special Litigation Unit, which handled critical litigation against the federal government, and oversaw multiple divisions within the office. Prior to that, he served as deputy for civil litigation for Missouri Attorney General Josh Hawley, overseeing the state’s civil litigation divisions, including the consumer protection and antitrust divisions, with over 200 attorneys and staff. During his time in government service, Bangert handled a diverse array of matters involving Big Tech, election law, civil rights, multistate antitrust and consumer protection investigations, and many other issues.
Prior to his government service, Bangert was a litigation partner at Baker Botts L.L.P., where he was a member of the firm’s commercial litigation and appellate practice sections. A seasoned trial attorney, The Texas Lawyer ranked the verdict Bangert achieved in the Janvey v. Maldonado case as the #1 verdict in the securities category for 2015-2019, and The National Law Journal ranked it in its “Top 100 Verdicts of 2015.” He was named a “Texas Rising Star” for multiple years by Texas Lawyer and Law and Politics magazines. While at Baker Botts, he was a volunteer attorney for ADF and served as amicus counsel in numerous cases, including Trinity Lutheran v. Comer and Salazar v. Buono, receiving the firm’s Opus Justitae Award in recognition of his outstanding commitment to pro bono service.
Bangert earned his J.D. from Southern Methodist University, where he was a Hatton Sumner’s scholar and graduated first in his class. He also participated in ADF’s Blackstone program and is a Blackstone Fellow. Following law school, he clerked for the Honorable Patrick E. Higginbotham on the Fifth Circuit Court of Appeals.
Bangert is a member of the Philadelphia Society and Federalist Society. He is admitted to practice law in Texas, California (inactive), Missouri (inactive), the U.S. Supreme Court and numerous federal district and appellate courts. A frequent op-ed contributor, his work has appeared in National Review, Daily Wire, The Hill, Washington Examiner, The Federalist, Fox News, and RealClear Religion. He speaks nationally on constitutional, cultural, and religious liberty issues.
Solicitor General, Iowa Office of the Attorney General
Eric Wessan serves as Iowa’s Solicitor General in the Iowa Attorney General’s Office. In that
role, Wessan leads Iowa’s litigation before State and federal appellate courts, including the Iowa
and U.S. Supreme Courts. Before that role, Wessan worked on complex commercial litigation at
two large law firms in Chicago. Wessan also served as a law clerk for the Honorable James C.
Ho on the U.S. Court of Appeals for the Fifth Circuit and for the Honorable John F. Kness on the
U.S. District Court for the Northern District of Illinois. Wessan is a graduate of the University of
Chicago Law School, with honors, and of the University of Chicago.
Supreme Court & Appellate Litigation Chair, Lex Politica; Of Counsel, Alliance Defending Freedom
Erin Morrow Hawley serves as Chair of Lex Politica's Supreme Court and Appellate Practice overseeing the firm’s strategic appellate litigation and critical motions practice in the trial courts. Erin is an experienced litigator who represents clients in constitutional, regulatory, and appellate matters in federal and state courts throughout the country.
Erin has represented dozens of clients before the Supreme Court of the United States, served as lead counsel in high-profile cases raising novel constitutional and statutory issues, and authored numerous successful petitions for certiorari and briefs in opposition. She has argued in state and federal appellate and trial courts throughout the country, including the Supreme Court of the United States. Erin represents diverse clients in high-stakes litigation from state governments to faith-based nonprofits to Fortune 100 companies. She possesses expertise on a wide range of subject matters including administrative law, the First Amendment, religious liberty, federal jurisdiction, federal preemption, equitable jurisdiction, tax law, the Affordable Care Act, and Title IX.
Erin represents clients in cases where public communications strategy is paramount. She is a sought-after speaker and writer, has testified multiple times before Congress, and is a frequent presenter on constitutional and administrative law issues, including at the Oxford Union, the National Federalist Society Convention, and university campuses across the country. She is a frequent commentator to media outlets, including Fox News, MSNBC, the Wall Street Journal, WORLD, USA Today, the Federalist, and the Hill.
Erin previously oversaw Alliance Defending Freedom’s--where she still serves as Of Counsel--litigation strategies to empower women and protect the dignity of life, defend pregnancy centers’ First Amendment rights from government overreach, and safeguard Americans’ freedoms from the ever-encroaching administrative state.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and 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.
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 Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, 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 the Pacific Legal Foundation, 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 been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Supreme Court & Appellate Litigation Chair, Lex Politica; Of Counsel, Alliance Defending Freedom
Erin Morrow Hawley serves as Chair of Lex Politica's Supreme Court and Appellate Practice overseeing the firm’s strategic appellate litigation and critical motions practice in the trial courts. Erin is an experienced litigator who represents clients in constitutional, regulatory, and appellate matters in federal and state courts throughout the country.
Erin has represented dozens of clients before the Supreme Court of the United States, served as lead counsel in high-profile cases raising novel constitutional and statutory issues, and authored numerous successful petitions for certiorari and briefs in opposition. She has argued in state and federal appellate and trial courts throughout the country, including the Supreme Court of the United States. Erin represents diverse clients in high-stakes litigation from state governments to faith-based nonprofits to Fortune 100 companies. She possesses expertise on a wide range of subject matters including administrative law, the First Amendment, religious liberty, federal jurisdiction, federal preemption, equitable jurisdiction, tax law, the Affordable Care Act, and Title IX.
Erin represents clients in cases where public communications strategy is paramount. She is a sought-after speaker and writer, has testified multiple times before Congress, and is a frequent presenter on constitutional and administrative law issues, including at the Oxford Union, the National Federalist Society Convention, and university campuses across the country. She is a frequent commentator to media outlets, including Fox News, MSNBC, the Wall Street Journal, WORLD, USA Today, the Federalist, and the Hill.
Erin previously oversaw Alliance Defending Freedom’s--where she still serves as Of Counsel--litigation strategies to empower women and protect the dignity of life, defend pregnancy centers’ First Amendment rights from government overreach, and safeguard Americans’ freedoms from the ever-encroaching administrative state.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and 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.
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 Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, 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 the Pacific Legal Foundation, 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 been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Senior Counsel, Director of Center for Parental Rights, Alliance Defending Freedom
Kate Anderson serves as senior counsel with Alliance Defending Freedom, where she is the director of the Center for Parental Rights.
Since joining ADF in 2015, Anderson has focused on protecting the conscience rights of individuals being unjustly compelled to forfeit their beliefs under threat of government retaliation, heavy fines, or other punishment. In Country Mill Farms v. City of East Lansing, she has defended the constitutionally protected right of a farmer to express his beliefs without fear of losing his license to serve customers at the city’s farmer’s market.
In 303 Creative v. Elenis and Amy Lynn Photography Studio v. City of Madison, Anderson has counseled creative professionals in pre-enforcement challenges to laws that would force them to promote messages contradicting their core beliefs. In R.G. and G.R. Harris Funeral Homes v. EEOC and Downtown Hope Center v. Municipality of Anchorage, Anderson argued that all Americans should be free to rely on what the law says and that redefining “sex” to mean “gender identity” creates chaos and is unfair to women and girls. Her litigation practice also includes Privacy Matters v. United States Department of Education, one of several ADF challenges to the Obama-era federal mandate that denied students, parents, and community members the fundamental right to bodily privacy.
Prior to joining ADF, Anderson was an associate attorney with Ellis, Li & McKinstry, PLLC, in Seattle, where she litigated both civil and criminal cases. She served on the trial team in Stormans v. Wiesman, a pivotal case in defense of freedom of conscience for pharmacists in Washington state. Anderson obtained her law degree magna cum laude in 2009 from Gonzaga University School of Law, where she served on the Gonzaga Law Review. Anderson is admitted to the state bars of Arizona and Washington, the U.S. Supreme Court, and several federal district and appellate courts.
Vice President & Senior Legal Fellow, Defending Education
Sarah Parshall Perry is vice president and senior legal fellow at Defending Education.
Before coming to Defending Education, Sarah served as a Senior Legal Fellow for the Edwin Meese III Center for Legal and Judicial Studies, part of the Institute for Constitutional Government at Heritage, where her work centered on civil rights and the proper role of the courts.
Sarah joined Heritage after serving as Senior Counsel to the Assistant Secretary for Civil Rights at the U.S. Department of Education where she focused on policy reform, technical guidance, and the Office for Civil Rights’ (OCR) annual report to Congress. While at OCR, she was appointed by the Acting Assistant Secretary to co-chair the Employment Engagement, Diversity, & Inclusion Council and, in coordination with the Deputy Assistant Secretary for Enforcement oversee the hiring of dozens of attorneys for OCR’s 12 regional offices nationwide. Prior to her tenure at the Department of Education, she spent six years at the Family Research Council in Washington, D.C. where she was Senior Fellow for Education Reform and later, became the regular substitute host for the “Washington Watch” radio show. Her work at the Family Research Council also included the building and oversight of multiple policy coalitions geared toward the fight against antisemitism in academia, curbing tech censorship, and protecting religious liberty.
Before joining FRC, Sarah was in-house counsel and director of development for a Baltimore advertising agency, providing management of all new business transactions from pitch to contract execution for the multi-million-dollar enterprise. She began her practice at the litigation firm of Simms Showers, LLP where her work included Title VII employment discrimination, maritime/admiralty, and False Claims Act (“Qui Tam”) law. Sarah has a law degree from the University of Virginia School of Law, where she was an editor of the Virginia Journal of International Law, a recipient of the American Jurisprudence award, a Phi Delta Phi honor society member, and a student practitioner in the appellate litigation clinic where she argued before the 4th Circuit Court of Appeals. She holds a B.S. in Journalism with honors from Liberty University.
Her commentary and analysis have appeared in media outlets across the country, including the AP, BBC, Fox News, NPR, The Hill, Washington Post, Washington Times, and the New York Times. She is the mother of three children, and the author of just as many books on the trials and triumphs of parenting children on the autism spectrum. Sarah is a member of the Kirkpatrick Society at the American Enterprise Institute, and makes her home north of Baltimore, Maryland.
Senior Counsel, Director of Center for Parental Rights, Alliance Defending Freedom
Kate Anderson serves as senior counsel with Alliance Defending Freedom, where she is the director of the Center for Parental Rights.
Since joining ADF in 2015, Anderson has focused on protecting the conscience rights of individuals being unjustly compelled to forfeit their beliefs under threat of government retaliation, heavy fines, or other punishment. In Country Mill Farms v. City of East Lansing, she has defended the constitutionally protected right of a farmer to express his beliefs without fear of losing his license to serve customers at the city’s farmer’s market.
In 303 Creative v. Elenis and Amy Lynn Photography Studio v. City of Madison, Anderson has counseled creative professionals in pre-enforcement challenges to laws that would force them to promote messages contradicting their core beliefs. In R.G. and G.R. Harris Funeral Homes v. EEOC and Downtown Hope Center v. Municipality of Anchorage, Anderson argued that all Americans should be free to rely on what the law says and that redefining “sex” to mean “gender identity” creates chaos and is unfair to women and girls. Her litigation practice also includes Privacy Matters v. United States Department of Education, one of several ADF challenges to the Obama-era federal mandate that denied students, parents, and community members the fundamental right to bodily privacy.
Prior to joining ADF, Anderson was an associate attorney with Ellis, Li & McKinstry, PLLC, in Seattle, where she litigated both civil and criminal cases. She served on the trial team in Stormans v. Wiesman, a pivotal case in defense of freedom of conscience for pharmacists in Washington state. Anderson obtained her law degree magna cum laude in 2009 from Gonzaga University School of Law, where she served on the Gonzaga Law Review. Anderson is admitted to the state bars of Arizona and Washington, the U.S. Supreme Court, and several federal district and appellate courts.
Vice President & Senior Legal Fellow, Defending Education
Sarah Parshall Perry is vice president and senior legal fellow at Defending Education.
Before coming to Defending Education, Sarah served as a Senior Legal Fellow for the Edwin Meese III Center for Legal and Judicial Studies, part of the Institute for Constitutional Government at Heritage, where her work centered on civil rights and the proper role of the courts.
Sarah joined Heritage after serving as Senior Counsel to the Assistant Secretary for Civil Rights at the U.S. Department of Education where she focused on policy reform, technical guidance, and the Office for Civil Rights’ (OCR) annual report to Congress. While at OCR, she was appointed by the Acting Assistant Secretary to co-chair the Employment Engagement, Diversity, & Inclusion Council and, in coordination with the Deputy Assistant Secretary for Enforcement oversee the hiring of dozens of attorneys for OCR’s 12 regional offices nationwide. Prior to her tenure at the Department of Education, she spent six years at the Family Research Council in Washington, D.C. where she was Senior Fellow for Education Reform and later, became the regular substitute host for the “Washington Watch” radio show. Her work at the Family Research Council also included the building and oversight of multiple policy coalitions geared toward the fight against antisemitism in academia, curbing tech censorship, and protecting religious liberty.
Before joining FRC, Sarah was in-house counsel and director of development for a Baltimore advertising agency, providing management of all new business transactions from pitch to contract execution for the multi-million-dollar enterprise. She began her practice at the litigation firm of Simms Showers, LLP where her work included Title VII employment discrimination, maritime/admiralty, and False Claims Act (“Qui Tam”) law. Sarah has a law degree from the University of Virginia School of Law, where she was an editor of the Virginia Journal of International Law, a recipient of the American Jurisprudence award, a Phi Delta Phi honor society member, and a student practitioner in the appellate litigation clinic where she argued before the 4th Circuit Court of Appeals. She holds a B.S. in Journalism with honors from Liberty University.
Her commentary and analysis have appeared in media outlets across the country, including the AP, BBC, Fox News, NPR, The Hill, Washington Post, Washington Times, and the New York Times. She is the mother of three children, and the author of just as many books on the trials and triumphs of parenting children on the autism spectrum. Sarah is a member of the Kirkpatrick Society at the American Enterprise Institute, and makes her home north of Baltimore, Maryland.
Senior Vice President, Strategic Initiatives & Special Counsel to the President, Alliance Defending Freedom
Ryan Bangert serves as senior vice president for strategic initiatives and special counsel to the president at Alliance Defending Freedom. He oversees ADF’s regulatory practice, government relations, and corporate engagement teams. He also advises executive leadership with strategic initiatives and appears as counsel for ADF clients.
Before joining ADF, Bangert served as deputy first assistant attorney general and deputy for legal counsel in the office of the Texas attorney general. In those roles, he oversaw the state’s Special Litigation Unit, which handled critical litigation against the federal government, and oversaw multiple divisions within the office. Prior to that, he served as deputy for civil litigation for Missouri Attorney General Josh Hawley, overseeing the state’s civil litigation divisions, including the consumer protection and antitrust divisions, with over 200 attorneys and staff. During his time in government service, Bangert handled a diverse array of matters involving Big Tech, election law, civil rights, multistate antitrust and consumer protection investigations, and many other issues.
Prior to his government service, Bangert was a litigation partner at Baker Botts L.L.P., where he was a member of the firm’s commercial litigation and appellate practice sections. A seasoned trial attorney, The Texas Lawyer ranked the verdict Bangert achieved in the Janvey v. Maldonado case as the #1 verdict in the securities category for 2015-2019, and The National Law Journal ranked it in its “Top 100 Verdicts of 2015.” He was named a “Texas Rising Star” for multiple years by Texas Lawyer and Law and Politics magazines. While at Baker Botts, he was a volunteer attorney for ADF and served as amicus counsel in numerous cases, including Trinity Lutheran v. Comer and Salazar v. Buono, receiving the firm’s Opus Justitae Award in recognition of his outstanding commitment to pro bono service.
Bangert earned his J.D. from Southern Methodist University, where he was a Hatton Sumner’s scholar and graduated first in his class. He also participated in ADF’s Blackstone program and is a Blackstone Fellow. Following law school, he clerked for the Honorable Patrick E. Higginbotham on the Fifth Circuit Court of Appeals.
Bangert is a member of the Philadelphia Society and Federalist Society. He is admitted to practice law in Texas, California (inactive), Missouri (inactive), the U.S. Supreme Court and numerous federal district and appellate courts. A frequent op-ed contributor, his work has appeared in National Review, Daily Wire, The Hill, Washington Examiner, The Federalist, Fox News, and RealClear Religion. He speaks nationally on constitutional, cultural, and religious liberty issues.
Solicitor General, Iowa Office of the Attorney General
Eric Wessan serves as Iowa’s Solicitor General in the Iowa Attorney General’s Office. In that
role, Wessan leads Iowa’s litigation before State and federal appellate courts, including the Iowa
and U.S. Supreme Courts. Before that role, Wessan worked on complex commercial litigation at
two large law firms in Chicago. Wessan also served as a law clerk for the Honorable James C.
Ho on the U.S. Court of Appeals for the Fifth Circuit and for the Honorable John F. Kness on the
U.S. District Court for the Northern District of Illinois. Wessan is a graduate of the University of
Chicago Law School, with honors, and of the University of Chicago.
Supreme Court & Appellate Litigation Chair, Lex Politica; Of Counsel, Alliance Defending Freedom
Erin Morrow Hawley serves as Chair of Lex Politica's Supreme Court and Appellate Practice overseeing the firm’s strategic appellate litigation and critical motions practice in the trial courts. Erin is an experienced litigator who represents clients in constitutional, regulatory, and appellate matters in federal and state courts throughout the country.
Erin has represented dozens of clients before the Supreme Court of the United States, served as lead counsel in high-profile cases raising novel constitutional and statutory issues, and authored numerous successful petitions for certiorari and briefs in opposition. She has argued in state and federal appellate and trial courts throughout the country, including the Supreme Court of the United States. Erin represents diverse clients in high-stakes litigation from state governments to faith-based nonprofits to Fortune 100 companies. She possesses expertise on a wide range of subject matters including administrative law, the First Amendment, religious liberty, federal jurisdiction, federal preemption, equitable jurisdiction, tax law, the Affordable Care Act, and Title IX.
Erin represents clients in cases where public communications strategy is paramount. She is a sought-after speaker and writer, has testified multiple times before Congress, and is a frequent presenter on constitutional and administrative law issues, including at the Oxford Union, the National Federalist Society Convention, and university campuses across the country. She is a frequent commentator to media outlets, including Fox News, MSNBC, the Wall Street Journal, WORLD, USA Today, the Federalist, and the Hill.
Erin previously oversaw Alliance Defending Freedom’s--where she still serves as Of Counsel--litigation strategies to empower women and protect the dignity of life, defend pregnancy centers’ First Amendment rights from government overreach, and safeguard Americans’ freedoms from the ever-encroaching administrative state.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and 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.
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 Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, 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 the Pacific Legal Foundation, 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 been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Senior Counsel, Director of Center for Parental Rights, Alliance Defending Freedom
Kate Anderson serves as senior counsel with Alliance Defending Freedom, where she is the director of the Center for Parental Rights.
Since joining ADF in 2015, Anderson has focused on protecting the conscience rights of individuals being unjustly compelled to forfeit their beliefs under threat of government retaliation, heavy fines, or other punishment. In Country Mill Farms v. City of East Lansing, she has defended the constitutionally protected right of a farmer to express his beliefs without fear of losing his license to serve customers at the city’s farmer’s market.
In 303 Creative v. Elenis and Amy Lynn Photography Studio v. City of Madison, Anderson has counseled creative professionals in pre-enforcement challenges to laws that would force them to promote messages contradicting their core beliefs. In R.G. and G.R. Harris Funeral Homes v. EEOC and Downtown Hope Center v. Municipality of Anchorage, Anderson argued that all Americans should be free to rely on what the law says and that redefining “sex” to mean “gender identity” creates chaos and is unfair to women and girls. Her litigation practice also includes Privacy Matters v. United States Department of Education, one of several ADF challenges to the Obama-era federal mandate that denied students, parents, and community members the fundamental right to bodily privacy.
Prior to joining ADF, Anderson was an associate attorney with Ellis, Li & McKinstry, PLLC, in Seattle, where she litigated both civil and criminal cases. She served on the trial team in Stormans v. Wiesman, a pivotal case in defense of freedom of conscience for pharmacists in Washington state. Anderson obtained her law degree magna cum laude in 2009 from Gonzaga University School of Law, where she served on the Gonzaga Law Review. Anderson is admitted to the state bars of Arizona and Washington, the U.S. Supreme Court, and several federal district and appellate courts.
Vice President & Senior Legal Fellow, Defending Education
Sarah Parshall Perry is vice president and senior legal fellow at Defending Education.
Before coming to Defending Education, Sarah served as a Senior Legal Fellow for the Edwin Meese III Center for Legal and Judicial Studies, part of the Institute for Constitutional Government at Heritage, where her work centered on civil rights and the proper role of the courts.
Sarah joined Heritage after serving as Senior Counsel to the Assistant Secretary for Civil Rights at the U.S. Department of Education where she focused on policy reform, technical guidance, and the Office for Civil Rights’ (OCR) annual report to Congress. While at OCR, she was appointed by the Acting Assistant Secretary to co-chair the Employment Engagement, Diversity, & Inclusion Council and, in coordination with the Deputy Assistant Secretary for Enforcement oversee the hiring of dozens of attorneys for OCR’s 12 regional offices nationwide. Prior to her tenure at the Department of Education, she spent six years at the Family Research Council in Washington, D.C. where she was Senior Fellow for Education Reform and later, became the regular substitute host for the “Washington Watch” radio show. Her work at the Family Research Council also included the building and oversight of multiple policy coalitions geared toward the fight against antisemitism in academia, curbing tech censorship, and protecting religious liberty.
Before joining FRC, Sarah was in-house counsel and director of development for a Baltimore advertising agency, providing management of all new business transactions from pitch to contract execution for the multi-million-dollar enterprise. She began her practice at the litigation firm of Simms Showers, LLP where her work included Title VII employment discrimination, maritime/admiralty, and False Claims Act (“Qui Tam”) law. Sarah has a law degree from the University of Virginia School of Law, where she was an editor of the Virginia Journal of International Law, a recipient of the American Jurisprudence award, a Phi Delta Phi honor society member, and a student practitioner in the appellate litigation clinic where she argued before the 4th Circuit Court of Appeals. She holds a B.S. in Journalism with honors from Liberty University.
Her commentary and analysis have appeared in media outlets across the country, including the AP, BBC, Fox News, NPR, The Hill, Washington Post, Washington Times, and the New York Times. She is the mother of three children, and the author of just as many books on the trials and triumphs of parenting children on the autism spectrum. Sarah is a member of the Kirkpatrick Society at the American Enterprise Institute, and makes her home north of Baltimore, Maryland.
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Over the past couple of weeks, there have been several developments in the litigation surrounding...
Litigation Update: Department of State v. AIDS Vaccine Advocacy Coalition
Erin M. Hawley, John C. Yoo
Over the past couple of weeks, there have been several developments in the litigation surrounding...
Litigation Update: Department of State v. AIDS Vaccine Advocacy Coalition
SCOTUS Rules on the Trump Foreign Aid Freeze Litigation
Litigation Update: Figliola v. The School Board of the City of Harrisonburg
Kate Anderson, Sarah Parshall Perry
The Harrisonburg City school board enacted a policy that required school staff to affirm the...
Litigation Update: Figliola v. The School Board of the City of Harrisonburg
Kate Anderson, Sarah Parshall Perry
The Harrisonburg City school board enacted a policy that required school staff to affirm the...
Litigation Update: Figliola v. The School Board of the City of Harrisonburg