Vice President for Legal Strategy, Stand Together
Casey Mattox is Vice President for Legal Strategy at Stand Together and Senior Advisor at
Americans for Prosperity. In these roles he advocates for and creates strategies and
partnerships to ensure a constitutionally limited government that protects the civil liberties of all
Americans. Prior to joining Stand Together and AFP Casey’s legal career focused on defending
the First Amendment rights of students, faculty, healthcare workers and religious organizations.
Casey has a J.D. from Boston College School of Law and an undergraduate degree from the
University of Virginia. You can find him on Twitter at @CaseyMattox_ and on LinkedIn at
@Casey-Mattox-ST.
Partner, Schaerr | Jaffe LLP
Erik Jaffe has been involved in appeals on a broad range of legal issues, including First Amendment challenges to campaign finance reform, Commerce Clause challenges to Health Care Reform and other federal legislation, Equal Protection Clause challenges to affirmative action in education, First Amendment challenges to school vouchers, Fifth Amendment challenges to takings of property, Second Amendment challenges to restrictions on gun ownership, and a wide variety of cases involving patents, copyrights, ERISA, securities fraud, federal preemption, environmental regulation, and other state and federal constitutional and statutory matters. He has represented businesses and non-profit groups, Judges, Senators, former government officials, Nobel Prize winners, and a broad cross-section of private individuals. Mr. Jaffe has been involved in over 120 Supreme Court matters, including filing over 30 cert. petitions, representing half-a-dozen parties on the merits, and filing over 70 amicus briefs at both the cert. and merits stages.
A 1990 graduate of the Columbia University School of Law, Mr. Jaffe was a law clerk to Judge Douglas H. Ginsburg of the United States Court of Appeals for the District of Columbia Circuit from 1990 to 1991. Following that clerkship he spent five years in litigation practice with the Washington, D.C. law firm of Williams & Connolly. In the summer of 1996 he left Williams & Connolly to clerk for Supreme Court Justice Clarence Thomas. At the end of that clerkship he started his own practice, and he was a sole practitioner from 1997 to 2018. He joined the firm of Schaerr | Jaffe LLP in 2018.
Judge, United States Court of Appeals, District of Columbia Circuit
Judge Katsas was appointed to the D.C. Circuit in December 2017. He graduated from Princeton University and Harvard Law School, where he was an executive editor on the Harvard Law Review. Between 1989 and 1992, he served as a law clerk to Judge Edward Becker on the Third Circuit, to then-Judge Clarence Thomas on the D.C. Circuit, and to Justice Thomas on the Supreme Court. Between 1992 and 2001, he was an associate and then partner in the Washington office of Jones Day, where he specialized in appellate and complex civil litigation. Between 2001 and 2009, he served in many senior positions in the Department of Justice, including as Assistant Attorney General for the Civil Division and as Acting Associate Attorney General. In 2009, he returned to Jones Day. From January to December 2017, he served as Deputy Assistant to the President and Deputy Counsel to the President.
Before joining the bench, Judge Katsas argued more than 75 appeals, including three cases in the Supreme Court, 13 cases in the D.C. Circuit, and cases in every other federal court of appeals. By appointment of the Chief Justice, he served on the Advisory Committee on Appellate Rules from 2013 to 2017. In 2016, he was elected to membership in the American Academy of Appellate Lawyers.
Partner, Keller Postman
Ashley Keller is one of the founding Partners of Keller Postman LLC. An experienced trial and appellate lawyer, Ashley helps set strategic direction across virtually all of the firm’s cases. He represents clients in a wide variety of practice areas and types of claims, including product-liability, antitrust, class action, and arbitration matters.
Ashley is one of the leaders of Keller Postman’s national product-liability practice. He leverages his ability to detangle complex concepts and develop novel legal theories to support individual client matters and as counsel on numerous product-liability multidistrict litigation matters. He chairs the plaintiffs’ Law & Briefing Committee in the Zantac (Ranitidine) Product Liability MDL in the U.S. District Court for the Southern District of Florida.
Ashley also litigates complex antitrust and class action matters. Among his notable cases, Ashley represents numerous States in antitrust litigation against Google for monopolizing products and services used by advertisers and publishers in online-display advertising.
Ashley also has played a central role in developing the firm’s pioneering arbitration practice, which includes pursuing individual arbitrations for clients whose claims are subject to arbitration clauses with class-action waivers. In part through managing the complexity of pursuing these individual claims simultaneously, the firm has secured millions in settlements for more than 500,000 employees and consumers.
Before launching Keller Postman, Ashley co-founded the litigation finance firm Gerchen Keller Capital, which grew to more than $1.3 billion in assets under management and was the world’s largest private investment manager focused on legal and regulatory risk prior to being acquired by Burford Capital in 2016.
Previously, Ashley was a partner at Bartlit Beck Herman Palenchar & Scott LLP, The American Lawyer’s litigation boutique of the year. While there, he handled various trial and appellate matters involving multi-billion-dollar securities and patent cases, contract disputes, mass torts, and class actions.
Ashley also worked as an analyst at Alyeska Investment Group, a Chicago-based market-neutral hedge fund, where he focused on investments in companies facing litigation and other complicated regulatory matters.
Ashley was named a 2021 Plaintiffs’ Lawyers Trailblazer by the National Law Journal. He is also listed on Lawdragon’s 500 Leading Lawyers in America, Lawdragon’s 500 Leading Plaintiff Consumer Lawyers, Lawdragon’s Leading Plaintiff Financial Lawyers, National Trial Lawyers’ Top 100, and Illinois Super Lawyers.
Ashley was a law clerk for Justice Anthony M. Kennedy at the Supreme Court of the United States and Judge Richard Posner at the U.S. Court of Appeals for the Seventh Circuit. He graduated magna cum laude from Harvard College, received his M.B.A. from the University of Chicago Booth School of Business and received his J.D. from the University of Chicago Law School, where he graduated first in his class.
Fellow, Thurman Arnold Project, Yale University
Dina Srinivasan is a researcher, lawyer, and entrepreneur. She’s also a Fellow with the Thurman Arnold Project at Yale University.
Most recently, Ms. Srinivasan’s research and economic analysis of new, tech markets provided the foundation for government enforcement of antitrust laws against two of the largest market cap companies in the world. Her 2020 research, "Why Google Dominates Advertising Markets: Competition Policy Should Lean on the Principles of Financial Market Regulation", explains how Google distorts electronically traded ad markets by engaging in conduct that lawmakers normally prohibit (e.g., conduct analogous to insider trading and front running). Her research instigated a shift in the House and Senate and a coalition of U.S. States subsequently filed suit against the company relying on the architecture of Ms. Srinivasan’s thinking. "The Antitrust Case Against Facebook", published in 2019, laid out the correlation between privacy and economics. Congress called on the U.S. Federal Trade Commission to open an investigation; and in 2020, the Federal Trade Commission and a coalition of 48 Attorneys General filed actions against Facebook. She’s been profiled by The New York Times and The Wall Street Journal. Her research and commentary on tech and competition are regularly covered in the domestic and global media.
Previously, Ms. Srinivasan founded an ad technology company whose technology was acquired by a division of WPP, Kantar Media SRDS (NASDAQ). She spent four years as an executive at WPP. In the late 1990s, she founded iMSGu, a text messaging platform that allowed users to send messages across different mobile spectrum networks (CDMA, TDMA, GSM); the company folded in 2002. Ms. Srinivasan holds a J.D. from Yale Law School, where she studied law & economics and was an Olin Fellow with the Kauffman Program in Law, Economics and Entrepreneurship. She lives in the Bay Area with her husband and their four children.
Associate Professor of Law and Director of Economic Education at the Global Antitrust Institute, George Mason University Antonin Scalia Law School
John M. Yun is an Associate Professor of Law at the Antonin Scalia Law School, George Mason University, and the Director of Economic Education at the Global Antitrust Institute (GAI). Prior to joining Scalia Law, he was an Acting Deputy Assistant Director in the Bureau of Economics, Antitrust Division, at the U.S. Federal Trade Commission (FTC). He has also taught economics at Georgetown University, Emory University, and Georgia Tech. He received his BA in economics at UCLA and his PhD in economics at Emory University.
Attorney, Institute of Justice
Kirby Thomas West is an attorney at the Institute for Justice, where she litigates cases defending property rights, free speech, and educational choice.
Before joining IJ in 2018, Kirby was a litigation associate at Baker Botts LLP. She clerked for Judge Dennis Shedd of the U.S. Court of Appeals for the Fourth Circuit.
Kirby earned her J.D., cum laude, from Harvard Law School in 2015. While at Harvard, she served as the Articles Editor for the Harvard Journal of Law and Public Policy. Between her first and second years of law school, Kirby clerked at IJ’s Texas office.
Kirby graduated, magna cum laude, from Bucknell University in 2012 with a BA in English and Political Science.
Kirby is licensed in Pennsylvania.
Partner, Schaerr | Jaffe LLP
Erik Jaffe has been involved in appeals on a broad range of legal issues, including First Amendment challenges to campaign finance reform, Commerce Clause challenges to Health Care Reform and other federal legislation, Equal Protection Clause challenges to affirmative action in education, First Amendment challenges to school vouchers, Fifth Amendment challenges to takings of property, Second Amendment challenges to restrictions on gun ownership, and a wide variety of cases involving patents, copyrights, ERISA, securities fraud, federal preemption, environmental regulation, and other state and federal constitutional and statutory matters. He has represented businesses and non-profit groups, Judges, Senators, former government officials, Nobel Prize winners, and a broad cross-section of private individuals. Mr. Jaffe has been involved in over 120 Supreme Court matters, including filing over 30 cert. petitions, representing half-a-dozen parties on the merits, and filing over 70 amicus briefs at both the cert. and merits stages.
A 1990 graduate of the Columbia University School of Law, Mr. Jaffe was a law clerk to Judge Douglas H. Ginsburg of the United States Court of Appeals for the District of Columbia Circuit from 1990 to 1991. Following that clerkship he spent five years in litigation practice with the Washington, D.C. law firm of Williams & Connolly. In the summer of 1996 he left Williams & Connolly to clerk for Supreme Court Justice Clarence Thomas. At the end of that clerkship he started his own practice, and he was a sole practitioner from 1997 to 2018. He joined the firm of Schaerr | Jaffe LLP in 2018.
Partner, Schaerr | Jaffe LLP
Erik Jaffe has been involved in appeals on a broad range of legal issues, including First Amendment challenges to campaign finance reform, Commerce Clause challenges to Health Care Reform and other federal legislation, Equal Protection Clause challenges to affirmative action in education, First Amendment challenges to school vouchers, Fifth Amendment challenges to takings of property, Second Amendment challenges to restrictions on gun ownership, and a wide variety of cases involving patents, copyrights, ERISA, securities fraud, federal preemption, environmental regulation, and other state and federal constitutional and statutory matters. He has represented businesses and non-profit groups, Judges, Senators, former government officials, Nobel Prize winners, and a broad cross-section of private individuals. Mr. Jaffe has been involved in over 120 Supreme Court matters, including filing over 30 cert. petitions, representing half-a-dozen parties on the merits, and filing over 70 amicus briefs at both the cert. and merits stages.
A 1990 graduate of the Columbia University School of Law, Mr. Jaffe was a law clerk to Judge Douglas H. Ginsburg of the United States Court of Appeals for the District of Columbia Circuit from 1990 to 1991. Following that clerkship he spent five years in litigation practice with the Washington, D.C. law firm of Williams & Connolly. In the summer of 1996 he left Williams & Connolly to clerk for Supreme Court Justice Clarence Thomas. At the end of that clerkship he started his own practice, and he was a sole practitioner from 1997 to 2018. He joined the firm of Schaerr | Jaffe LLP in 2018.
Director of Policy Studies & Senior Fellow, The Free State Foundation
Seth L. Cooper is Director of Policy Studies & Senior Fellow at The Free State Foundation. His work on federal communications and technology policy at the Free State Foundation began in 2009.
With Randolph May, Mr. Cooper is the co-author of Modernizing Copyright Law for the Digital Age: Constitutional Foundations for Reform (2020) and Constitutional Foundations of Intellectual Property: A Natural Rights Perspective (2015), both published by Carolina Academic Press. Along with Mr. May, Mr. Cooper also co-authored A Reader on Net Neutrality and Restoring Internet Freedom (2018) and #CommActUpdate: A Communications Law Fit for the Digital Age (2017), both published by Free State Foundation Press. He previously contributed to two chapters in Communications Law and Policy in the Digital Age (2012), published by Carolina Academic Press. Mr. Cooper's work has also appeared in such publications as CommLaw Conspectus, the San Jose Mercury News, Forbes.com, the Des Moines Register, the Baltimore Sun, the Washington Examiner, and the Washington Times.
Mr. Cooper previously served as Director to the Telecommunications and Information Technology Task Force at the American Legislative Exchange Council (ALEC). Mr. Cooper served as judicial clerk to the Honorable James Johnson at the Washington State Supreme Court. His co-writings about the Washington Supreme Court have appeared in the Gonzaga Law Review and in Federalist Society publications. He has worked in law and policy staff positions at the Washington State Senate and at the Discovery Institute's Center for Science & Culture. Mr. Cooper is a 2009 Lincoln Fellow at the Claremont Institute. He also has worked in private practice in the State of Washington, handling civil legal matters involving personal injuries, small business, contracts, and wills, trusts, and estates.
Mr. Cooper earned his B.A. degree in Political Science from Pacific Lutheran University and received his J.D. from Seattle University School of Law.
Judge, United States Court of Appeals, District of Columbia Circuit
Judge Katsas was appointed to the D.C. Circuit in December 2017. He graduated from Princeton University and Harvard Law School, where he was an executive editor on the Harvard Law Review. Between 1989 and 1992, he served as a law clerk to Judge Edward Becker on the Third Circuit, to then-Judge Clarence Thomas on the D.C. Circuit, and to Justice Thomas on the Supreme Court. Between 1992 and 2001, he was an associate and then partner in the Washington office of Jones Day, where he specialized in appellate and complex civil litigation. Between 2001 and 2009, he served in many senior positions in the Department of Justice, including as Assistant Attorney General for the Civil Division and as Acting Associate Attorney General. In 2009, he returned to Jones Day. From January to December 2017, he served as Deputy Assistant to the President and Deputy Counsel to the President.
Before joining the bench, Judge Katsas argued more than 75 appeals, including three cases in the Supreme Court, 13 cases in the D.C. Circuit, and cases in every other federal court of appeals. By appointment of the Chief Justice, he served on the Advisory Committee on Appellate Rules from 2013 to 2017. In 2016, he was elected to membership in the American Academy of Appellate Lawyers.
Partner, Keller Postman
Ashley Keller is one of the founding Partners of Keller Postman LLC. An experienced trial and appellate lawyer, Ashley helps set strategic direction across virtually all of the firm’s cases. He represents clients in a wide variety of practice areas and types of claims, including product-liability, antitrust, class action, and arbitration matters.
Ashley is one of the leaders of Keller Postman’s national product-liability practice. He leverages his ability to detangle complex concepts and develop novel legal theories to support individual client matters and as counsel on numerous product-liability multidistrict litigation matters. He chairs the plaintiffs’ Law & Briefing Committee in the Zantac (Ranitidine) Product Liability MDL in the U.S. District Court for the Southern District of Florida.
Ashley also litigates complex antitrust and class action matters. Among his notable cases, Ashley represents numerous States in antitrust litigation against Google for monopolizing products and services used by advertisers and publishers in online-display advertising.
Ashley also has played a central role in developing the firm’s pioneering arbitration practice, which includes pursuing individual arbitrations for clients whose claims are subject to arbitration clauses with class-action waivers. In part through managing the complexity of pursuing these individual claims simultaneously, the firm has secured millions in settlements for more than 500,000 employees and consumers.
Before launching Keller Postman, Ashley co-founded the litigation finance firm Gerchen Keller Capital, which grew to more than $1.3 billion in assets under management and was the world’s largest private investment manager focused on legal and regulatory risk prior to being acquired by Burford Capital in 2016.
Previously, Ashley was a partner at Bartlit Beck Herman Palenchar & Scott LLP, The American Lawyer’s litigation boutique of the year. While there, he handled various trial and appellate matters involving multi-billion-dollar securities and patent cases, contract disputes, mass torts, and class actions.
Ashley also worked as an analyst at Alyeska Investment Group, a Chicago-based market-neutral hedge fund, where he focused on investments in companies facing litigation and other complicated regulatory matters.
Ashley was named a 2021 Plaintiffs’ Lawyers Trailblazer by the National Law Journal. He is also listed on Lawdragon’s 500 Leading Lawyers in America, Lawdragon’s 500 Leading Plaintiff Consumer Lawyers, Lawdragon’s Leading Plaintiff Financial Lawyers, National Trial Lawyers’ Top 100, and Illinois Super Lawyers.
Ashley was a law clerk for Justice Anthony M. Kennedy at the Supreme Court of the United States and Judge Richard Posner at the U.S. Court of Appeals for the Seventh Circuit. He graduated magna cum laude from Harvard College, received his M.B.A. from the University of Chicago Booth School of Business and received his J.D. from the University of Chicago Law School, where he graduated first in his class.
Fellow, Thurman Arnold Project, Yale University
Dina Srinivasan is a researcher, lawyer, and entrepreneur. She’s also a Fellow with the Thurman Arnold Project at Yale University.
Most recently, Ms. Srinivasan’s research and economic analysis of new, tech markets provided the foundation for government enforcement of antitrust laws against two of the largest market cap companies in the world. Her 2020 research, "Why Google Dominates Advertising Markets: Competition Policy Should Lean on the Principles of Financial Market Regulation", explains how Google distorts electronically traded ad markets by engaging in conduct that lawmakers normally prohibit (e.g., conduct analogous to insider trading and front running). Her research instigated a shift in the House and Senate and a coalition of U.S. States subsequently filed suit against the company relying on the architecture of Ms. Srinivasan’s thinking. "The Antitrust Case Against Facebook", published in 2019, laid out the correlation between privacy and economics. Congress called on the U.S. Federal Trade Commission to open an investigation; and in 2020, the Federal Trade Commission and a coalition of 48 Attorneys General filed actions against Facebook. She’s been profiled by The New York Times and The Wall Street Journal. Her research and commentary on tech and competition are regularly covered in the domestic and global media.
Previously, Ms. Srinivasan founded an ad technology company whose technology was acquired by a division of WPP, Kantar Media SRDS (NASDAQ). She spent four years as an executive at WPP. In the late 1990s, she founded iMSGu, a text messaging platform that allowed users to send messages across different mobile spectrum networks (CDMA, TDMA, GSM); the company folded in 2002. Ms. Srinivasan holds a J.D. from Yale Law School, where she studied law & economics and was an Olin Fellow with the Kauffman Program in Law, Economics and Entrepreneurship. She lives in the Bay Area with her husband and their four children.
Associate Professor of Law and Director of Economic Education at the Global Antitrust Institute, George Mason University Antonin Scalia Law School
John M. Yun is an Associate Professor of Law at the Antonin Scalia Law School, George Mason University, and the Director of Economic Education at the Global Antitrust Institute (GAI). Prior to joining Scalia Law, he was an Acting Deputy Assistant Director in the Bureau of Economics, Antitrust Division, at the U.S. Federal Trade Commission (FTC). He has also taught economics at Georgetown University, Emory University, and Georgia Tech. He received his BA in economics at UCLA and his PhD in economics at Emory University.
Professor of Law, Widener University Commonwealth Law School
Litigation Update: InterVarsity Christian Fellowship/USA v. University of Iowa et al.
Free Speech & Election Law Practice Group Teleforum
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