Judge, United States Court of Appeals, Ninth Circuit
Lawrence VanDyke serves as a circuit judge on the U.S. Court of Appeals for the Ninth Circuit. Prior to that appointment in January 2020, he served as a Deputy Assistant Attorney General in the Environment and Natural Resources Division of the United States Department of Justice. Before that, he served consecutively as the Solicitor General of two western states – Nevada and Montana. At the beginning of his legal career, he worked as an attorney in the Appellate and Constitutional Issues practice group at Gibson Dunn & Crutcher, LLP.
Judge VanDyke received his law degree magna cum laude from Harvard Law School, where he was an editor on the Harvard Law Review. He has engineering and theology undergraduate degrees and a masters degree in engineering management. He served as a law clerk to the Honorable Janice Rogers Brown of the United States Court of Appeals for the District of Columbia Circuit. Judge VanDyke and his wife Cheryl live in Reno, Nevada, and they have three children.
Senior Fellow and Director of Constitutional Studies, Manhattan Institute
Ilya Shapiro is a senior fellow and director of constitutional studies at the Manhattan Institute and a contributing editor of City Journal. Previously he was executive director and senior lecturer at the Georgetown Center for the Constitution, and before that a vice president of the Cato Institute.
Shapiro is the author of Lawless: The Miseducation of America’s Elites (2025) and Supreme Disorder: Judicial Nominations and the Politics of America’s Highest Court (2020), coauthor of Religious Liberties for Corporations? (2014), and editor of 11 volumes of the Cato Supreme Court Review (2008-18). He has contributed to a variety of academic, popular, and professional publications, including the Wall Street Journal, Harvard Journal of Law & Public Policy, Washington Post, Los Angeles Times, USA Today, National Review, and Newsweek. He also regularly provides commentary for various media outlets, writes the Shapiro’s Gavel newsletter on Substack, and once appeared on the Colbert Report.
Shapiro has testified many times before Congress and state legislatures and has filed more than 500 amicus curiae “friend of the court” briefs in the Supreme Court. He lectures regularly on behalf of the Federalist Society, is a member of the board of fellows of the Jewish Policy Center, was an inaugural Washington Fellow at the National Review Institute, and has been an adjunct law professor at the George Washington University and University of Mississippi. He is also the chairman of the board of advisers of the Mississippi Justice Institute, a barrister in the Edward Coke Appellate Inn of Court, and a former member of the Virginia Advisory Committee to the U.S. Commission on Civil Rights.
Earlier in his career, Shapiro was a special assistant/adviser to the Multi-National Force in Iraq on rule-of-law issues and practiced at Patton Boggs and Cleary Gottlieb. Before entering private practice, he clerked for Judge E. Grady Jolly of the U.S. Court of Appeals for the Fifth Circuit. He holds an AB from Princeton University, an MSc from the London School of Economics, and a JD from the University of Chicago Law School.
Attorney General of Oklahoma, State of Oklahoma
Gentner Drummond was sworn in as Oklahoma’s 19th Attorney General on Jan. 9, 2023. Gentner’s law experience spans nearly 30 years and includes having served as an assistant district attorney in Pawnee and Osage Counties and as an attorney in private practice. In 1999, he founded the Tulsa-based firm, Drummond Law. In addition to his legal career, Gentner, a seventh-generation Oklahoman, has been a longtime rancher, banker and businessman.
A U.S. Air Force jet pilot during the Persian Gulf War, Gentner led the first combat mission of that conflict. One of the most decorated Oklahomans to serve in the Gulf War, he was awarded the Distinguished Flying Cross for “extraordinary achievement,” as well as three Air Medals and four Aerial Achievement medals.
He earned his bachelor’s degree from Oklahoma State University and his law degree from Georgetown University. Gentner and his wife Wendy have been married for 12 years and have a blended family of six children and five grandchildren.
Former Administrator, U.S. Environmental Protection Agency
Scott Pruitt served as the 14th Administrator of the U.S. Environmental Protection Agency.
As Administrator, Mr. Pruitt’s overarching goal was to lead EPA in a way that our future generations inherit a better and healthier environment as he works with the thousands of dedicated public servants at EPA who have devoted their careers to helping realize this shared vision, while faithfully administering environmental laws.
Prior to the EPA, Pruitt served as the Attorney General for Oklahoma. Almost immediately upon taking office, he worked with his Democratic counterpart in Arkansas to reach agreement to study the water quality of the Illinois River, which crosses the border between the two states and has been enjoyed by generations of Oklahomans. The Statement of Joint Principles provides for a best science study using EPA-approved methods, with both states agreeing, for the first time, to be bound by the outcome.
Also during his tenure as Oklahoma’s Attorney General, Pruitt led an historic water rights settlement between Oklahoma, Oklahoma City and the Choctaw and Chickasaw Tribal Nations that preserved the ecosystems of scenic lakes and rivers on native lands. The agreement, which required Congressional approval, was enacted into Section 3608 of Public Law 114-322 and signed in December 2016. It provides a framework that fosters intergovernmental collaboration on significant water resource concerns with the settlement area, while at the same time protecting existing water rights and affirming the state’s role in water rights permitting and administration.
Water settlement cases can be lengthy, costly, divisive and disruptive; however under Pruitt’s forward-thinking leadership, the process was hailed by all parties as one of commitment, hard work, perseverance and cooperation.
Pruitt became a national leader through a career of advocating to keep power in the hands of hard-working Americans. He has a proven track record of working with others – including industry, farmers, ranchers, landowners and small business owners - who want to do the right thing by the environment.
He has dedicated his career to creating policy that serves the people. He strongly believes that environmental law, policy and progress are all based on cooperation between the states, cooperation between the states and EPA, and cooperation between regulators and the public. As Attorney General for Oklahoma, he led the state’s legal challenges against property rights intrusion, while protecting Oklahoma’s natural resources and environment.
He is recognized as a national leader in the cause to restore the proper balance between the states and federal government, and he established Oklahoma’s first federalism unit to combat unwarranted regulation and overreach by the federal government.
Before being elected attorney general, he served eight years in the Oklahoma State Senate where he was a leading voice for fiscal responsibility.
After earning his Bachelor’s Degree from Georgetown College and graduating from the University of Tulsa College of Law, Pruitt went into private legal practice, specializing in constitutional law.
In addition to his life as a civil servant, Pruitt is a successful entrepreneur. As a co-owner and managing general partner of Oklahoma City’s Triple-A minor league baseball affiliate, the Oklahoma City Redhawks, Mr. Pruitt took over the team’s marketing operations and helped the team become one of the minor league leaders in attendance and merchandise sales.
Pruitt is, first and foremost, a family man. He and Marlyn, his wife of 27 years, proudly raised their daughter, McKenna, and son, Cade, in Tulsa. Pruitt has made it a priority to pass on to his children the same principled family values with which he was raised.
Vice President, Edwin Meese III Institute for the Rule of Law, Advancing American Freedom
John G. Malcolm oversees Advancing American Freedom’s work to increase understanding of the Constitution and the rule of law as Vice President of the organization’s Edwin Meese III Institute for the Rule of Law. Malcolm brings to the challenge a wealth of legal expertise and experience in both the public and private sectors.
Prior to joining Advancing American Freedom in 2025, Malcolm was the Vice President of the Institute for Constitutional Government and the Director of the Meese Center for Legal and Judicial Studies at the Heritage Foundation. Prior to joining Heritage in 2012, Malcolm was general counsel at the U.S. Commission on International Religious Freedom, as well as a distinguished practitioner in residence at Pepperdine Law School. From 2004 to 2009, Malcolm was executive vice president and director of worldwide anti-piracy operations for the Motion Picture Association.
Malcolm served as a deputy assistant attorney general in the Department of Justice’s Criminal Division from 2001 to 2004, where he oversaw sections on computer crime and intellectual property, domestic security, child exploitation and obscenity, and special investigations. Immediately prior to that, he was a founding partner in the Atlanta law firm of Malcolm & Schroeder, LLP.
From 1990 to 1997, Malcolm was an assistant U.S. attorney in Atlanta, assigned to the fraud and public corruption section, and also an associate independent counsel, investigating fraud and abuse in the Department of Housing and Urban Development. He was honored with the Director’s Award for Superior Performance for his work in connection with the successful prosecution of Walter Leroy Moody Jr., who assassinated an 11th Circuit judge and the head of the Savannah chapter of the NAACP.
A graduate of Harvard Law School and Columbia College, Malcolm began his career as a law clerk to a federal district court judge and a federal appellate court judge, and as an associate at the Atlanta-based law firm of Sutherland, Asbill & Brennan (new Eversheds Sutherland).
Malcolm, who resides in Washington, D.C., serves on the Board of Trustees of the Washington National Opera and is a Senate-confirmed member of the Board of Directors of the Legal Services Corporation, the largest funder of civil legal aid in the United States.
Solicitor General of Oklahoma
Mithun Mansinghani serves as Solicitor General for the State of Oklahoma. He was appointed by Attorney General Mike Hunter in 2017 after serving for the prior two years as Deputy Solicitor General. As Solicitor General, Mr. Mansinghani leads litigation on behalf of the State in appeals, constitutional matters, and relations with the federal government and other states. This includes representing the State in cases before the Oklahoma Supreme Court and the U.S. Supreme Court.
Prior to joining the Oklahoma Attorney General's Office, Mr. Mansinghani was a lawyer for Gibson, Dunn & Crutcher in Washington, D.C., specializing in appeals and administrative law cases. Mr. Mansinghani also served as a law clerk to the Honorable Jerry E. Smith on the United States Court of Appeals for the Fifth Circuit. He received his bachelor's degree magna cum laude in both political science and policy studies from Rice University and his law degree with honors from Harvard Law School, where he served as editor of the Harvard Law Review.
Senior Fellow and Director of Constitutional Studies, Manhattan Institute
Ilya Shapiro is a senior fellow and director of constitutional studies at the Manhattan Institute and a contributing editor of City Journal. Previously he was executive director and senior lecturer at the Georgetown Center for the Constitution, and before that a vice president of the Cato Institute.
Shapiro is the author of Lawless: The Miseducation of America’s Elites (2025) and Supreme Disorder: Judicial Nominations and the Politics of America’s Highest Court (2020), coauthor of Religious Liberties for Corporations? (2014), and editor of 11 volumes of the Cato Supreme Court Review (2008-18). He has contributed to a variety of academic, popular, and professional publications, including the Wall Street Journal, Harvard Journal of Law & Public Policy, Washington Post, Los Angeles Times, USA Today, National Review, and Newsweek. He also regularly provides commentary for various media outlets, writes the Shapiro’s Gavel newsletter on Substack, and once appeared on the Colbert Report.
Shapiro has testified many times before Congress and state legislatures and has filed more than 500 amicus curiae “friend of the court” briefs in the Supreme Court. He lectures regularly on behalf of the Federalist Society, is a member of the board of fellows of the Jewish Policy Center, was an inaugural Washington Fellow at the National Review Institute, and has been an adjunct law professor at the George Washington University and University of Mississippi. He is also the chairman of the board of advisers of the Mississippi Justice Institute, a barrister in the Edward Coke Appellate Inn of Court, and a former member of the Virginia Advisory Committee to the U.S. Commission on Civil Rights.
Earlier in his career, Shapiro was a special assistant/adviser to the Multi-National Force in Iraq on rule-of-law issues and practiced at Patton Boggs and Cleary Gottlieb. Before entering private practice, he clerked for Judge E. Grady Jolly of the U.S. Court of Appeals for the Fifth Circuit. He holds an AB from Princeton University, an MSc from the London School of Economics, and a JD from the University of Chicago Law School.
Oklahoma Senate Judiciary Committee Chair
Senator Julie Daniels was elected to the State Senate in 2016. She is honored to represent the people of District 29, which includes Washington, Nowata and northern Rogers Counties.
Prior to her election Julie spent three decades in volunteer leadership in her adopted hometown of Bartlesville. She currently serves on the boards of the Boys & Girls Club of Bartlesville, Arvest Bank Bartlesville, Bluestem Medical Foundation, and the Oklahoma Alliance of Boys & Girls Clubs. She is a member of the Oklahoma Bar Association.
Daniels is a former Mayor of Bartlesville and served eight years on the City Council. During her council tenure she focused on local government reform, long-term water supply, downtown redevelopment, park and recreation improvements and historic preservation projects.
Senator Daniels served on the Oklahoma Tourism and Recreation Commission and the Oklahoma Centennial Commemoration Commission. She participated in the public phase of the preparation of the 2012 State Water Plan. She is a graduate of Leadership Oklahoma and Leadership Bartlesville.
Julie was born and raised in Oklahoma City. She graduated from the University of Oklahoma and the University of Tulsa College of Law. She and husband Charlie have been married forty years. They have two sons, a lovely daughter-in-law and a beautiful granddaughter. The Daniels are members of Bartlesville First United Methodist Church.
Shareholder and Director, GableGotwals
Solicitor General of Oklahoma
Mithun Mansinghani serves as Solicitor General for the State of Oklahoma. He was appointed by Attorney General Mike Hunter in 2017 after serving for the prior two years as Deputy Solicitor General. As Solicitor General, Mr. Mansinghani leads litigation on behalf of the State in appeals, constitutional matters, and relations with the federal government and other states. This includes representing the State in cases before the Oklahoma Supreme Court and the U.S. Supreme Court.
Prior to joining the Oklahoma Attorney General's Office, Mr. Mansinghani was a lawyer for Gibson, Dunn & Crutcher in Washington, D.C., specializing in appeals and administrative law cases. Mr. Mansinghani also served as a law clerk to the Honorable Jerry E. Smith on the United States Court of Appeals for the Fifth Circuit. He received his bachelor's degree magna cum laude in both political science and policy studies from Rice University and his law degree with honors from Harvard Law School, where he served as editor of the Harvard Law Review.
Oklahoma Senate Judiciary Committee Chair
Senator Julie Daniels was elected to the State Senate in 2016. She is honored to represent the people of District 29, which includes Washington, Nowata and northern Rogers Counties.
Prior to her election Julie spent three decades in volunteer leadership in her adopted hometown of Bartlesville. She currently serves on the boards of the Boys & Girls Club of Bartlesville, Arvest Bank Bartlesville, Bluestem Medical Foundation, and the Oklahoma Alliance of Boys & Girls Clubs. She is a member of the Oklahoma Bar Association.
Daniels is a former Mayor of Bartlesville and served eight years on the City Council. During her council tenure she focused on local government reform, long-term water supply, downtown redevelopment, park and recreation improvements and historic preservation projects.
Senator Daniels served on the Oklahoma Tourism and Recreation Commission and the Oklahoma Centennial Commemoration Commission. She participated in the public phase of the preparation of the 2012 State Water Plan. She is a graduate of Leadership Oklahoma and Leadership Bartlesville.
Julie was born and raised in Oklahoma City. She graduated from the University of Oklahoma and the University of Tulsa College of Law. She and husband Charlie have been married forty years. They have two sons, a lovely daughter-in-law and a beautiful granddaughter. The Daniels are members of Bartlesville First United Methodist Church.
Shareholder and Director, GableGotwals
Solicitor General of Oklahoma
Mithun Mansinghani serves as Solicitor General for the State of Oklahoma. He was appointed by Attorney General Mike Hunter in 2017 after serving for the prior two years as Deputy Solicitor General. As Solicitor General, Mr. Mansinghani leads litigation on behalf of the State in appeals, constitutional matters, and relations with the federal government and other states. This includes representing the State in cases before the Oklahoma Supreme Court and the U.S. Supreme Court.
Prior to joining the Oklahoma Attorney General's Office, Mr. Mansinghani was a lawyer for Gibson, Dunn & Crutcher in Washington, D.C., specializing in appeals and administrative law cases. Mr. Mansinghani also served as a law clerk to the Honorable Jerry E. Smith on the United States Court of Appeals for the Fifth Circuit. He received his bachelor's degree magna cum laude in both political science and policy studies from Rice University and his law degree with honors from Harvard Law School, where he served as editor of the Harvard Law Review.
Oklahoma Senate Judiciary Committee Chair
Senator Julie Daniels was elected to the State Senate in 2016. She is honored to represent the people of District 29, which includes Washington, Nowata and northern Rogers Counties.
Prior to her election Julie spent three decades in volunteer leadership in her adopted hometown of Bartlesville. She currently serves on the boards of the Boys & Girls Club of Bartlesville, Arvest Bank Bartlesville, Bluestem Medical Foundation, and the Oklahoma Alliance of Boys & Girls Clubs. She is a member of the Oklahoma Bar Association.
Daniels is a former Mayor of Bartlesville and served eight years on the City Council. During her council tenure she focused on local government reform, long-term water supply, downtown redevelopment, park and recreation improvements and historic preservation projects.
Senator Daniels served on the Oklahoma Tourism and Recreation Commission and the Oklahoma Centennial Commemoration Commission. She participated in the public phase of the preparation of the 2012 State Water Plan. She is a graduate of Leadership Oklahoma and Leadership Bartlesville.
Julie was born and raised in Oklahoma City. She graduated from the University of Oklahoma and the University of Tulsa College of Law. She and husband Charlie have been married forty years. They have two sons, a lovely daughter-in-law and a beautiful granddaughter. The Daniels are members of Bartlesville First United Methodist Church.
Shareholder and Director, GableGotwals
Solicitor General of Oklahoma
Mithun Mansinghani serves as Solicitor General for the State of Oklahoma. He was appointed by Attorney General Mike Hunter in 2017 after serving for the prior two years as Deputy Solicitor General. As Solicitor General, Mr. Mansinghani leads litigation on behalf of the State in appeals, constitutional matters, and relations with the federal government and other states. This includes representing the State in cases before the Oklahoma Supreme Court and the U.S. Supreme Court.
Prior to joining the Oklahoma Attorney General's Office, Mr. Mansinghani was a lawyer for Gibson, Dunn & Crutcher in Washington, D.C., specializing in appeals and administrative law cases. Mr. Mansinghani also served as a law clerk to the Honorable Jerry E. Smith on the United States Court of Appeals for the Fifth Circuit. He received his bachelor's degree magna cum laude in both political science and policy studies from Rice University and his law degree with honors from Harvard Law School, where he served as editor of the Harvard Law Review.
Of Counsel, Spencer Fane LLP
Anthony J. “A.J.” Ferate has built a multi-faceted background in the areas of the law, policy, energy, campaigns and elections, and defense over the last 20 years.
Through recent representation as Vice President of Regulatory Affairs for the Oklahoma Independent Petroleum Association (“OIPA”), A.J. held responsibilities over government efforts outside of the legislative branch on matters as broad as water, electric generation, commodity marketing, land matters, and seismicity. A.J. also maintained responsibility for legal matters at OIPA, including amicus briefing in appellate matters. A.J.’s extensive experience also includes management of public policy strategy for a Fortune 500 company.
For the past eleven years, A.J. has volunteered as General Counsel and spokesman for the Oklahoma Republican Party and has represented a number of elected officials, including U.S. Senator James Lankford, former statewide elected officials, a number of state legislators, and members of Congress.
Additionally, A.J. has assisted elected officials serve their constituents in all branches of government. Early in his career, A.J. held legislative aide duties in the Nebraska Legislature, then went on to work for former Nebraska Treasurer David Heineman. A.J. gained experience in the judiciary while serving Judge Gary L. Lumpkin at the Oklahoma Court of Criminal Appeals, the highest criminal appellate court in Oklahoma. Following this service, A.J. began work with Denise A. Bode of the Oklahoma Corporation Commission, assisting her in her duties regulating 70 percent of Oklahoma’s economy, including oil and gas and electric utilities.
A.J. honorably served ten years as an intelligence analyst for the United States Naval Reserve, including time at the Office of Naval Intelligence in the greater Washington DC area.
Opinion pieces authored or ghostwritten by A.J. have been published in the Seattle Times, Politico, Law360, The Oklahoman, Tulsa World and The Journal Record. A.J. has also been interviewed by national and international newspapers, and has also appeared on national radio programs including NPR’s The Diane Rehm Show and On Point with Tom Ashbrook.
W. DeVier Pierson Professor of Law, University of Oklahoma College of Law
In 2001 Taiawagi Helton joined the faculty of the University of Oklahoma College of Law, where he teaches environmental law, property law, and Indian law. His research emphasizes environmental and natural resources issues relating to Native Americans, as well as nation building in Indian country.
Helton began his legal career as a clerk for the Honorable Robert H. Henry, U.S. Court of Appeals for the Tenth Circuit. He has served as a Special Justice for the Cheyenne and Arapaho Tribes Supreme Court (2004-2008) and as a member of the Board of Directors of Oklahoma Indian Legal Services. In 2012, Helton received the O.U. Regents’ Award for Superior Teaching, the University’s highest award for teaching excellence.
Helton earned his Master of Laws degree from Yale Law School in 2001. In 1999 he received a juris doctor degree with highest honors from the University of Tulsa College of Law, where he served as Editor-in-Chief of the Tulsa Law Journal and earned membership in the Order of the Curule Chair.
Partner, Spencer Fane LLP
Andy Lester has a civil litigation and appellate practice in both state and federal court. His fields of emphasis include complex business, civil rights, commercial, constitutional, and state and local government law. He has faced off against the White House over the use of Executive Privilege, has appeared as counsel before committees of the United States Senate and the United States House of Representatives, and has been a featured guest on television shows such as Hardball with Chris Matthews and The Situation Room with Wolf Blitzer. He has also served as Acting General Counsel for the Oklahoma House of Representatives, and has twice served as Chief Counsel to Special House Committees investigating public corruption.
While in law school, Lester served on President Ronald Reagan’s Transition Team for the Equal Employment Opportunity Commission. In 2002, he chaired Governor Brad Henry’s Law Enforcement/Corrections Transition Team and, as a member of the Budget/Finance Transition Team, helped write Governor Henry’s first State budget.
He is a former United States Magistrate Judge for the Western District of Oklahoma, and has served as Adjunct Professor at Oklahoma City University School of Law, having taught State & Local Government, Employment Law, Criminal Law, and International Law. Lester has written over 100 articles and papers on professional and public policy issues, and has published one book, Constitutional Law and Democracy, a collection of speeches he gave in 1993 in the former Soviet Union.
Lester is a former member of the Oklahoma State Regents for Higher Education, and in 2019 was named a State Regent Emeritus. He served on the board of Eureka College (President Reagan’s alma mater), is a former chairman of the Oklahoma Advisory Committee for the United States Commission on Civil Rights, and is a past president, past board chairman, and current board member of the Tenth Circuit Historical Society. He co-chaired the bipartisan Oklahoma Death Penalty Review Commission, which conducted the first-ever independent, objective, and thorough review of the state’s entire capital punishment system.
In 2012, Lester was named Citizen of the Year of Edmond, Oklahoma. He is a past president of the Rotary Club of Edmond, and in 2011 was named Rotarian of the Year.
A Conversation on America 250 with Judge Lawrence VanDyke
Oklahoma City Lawyer Chapter
Oklahoma City, OKOklahoma City Annual Supreme Court Roundup
Oklahoma City Lawyers Chapter
Oklahoma City, OKLuncheon with Oklahoma Attorney General Drummond
Oklahoma City Lawyers Chapter
Oklahoma City, OKOklahoma City Chapter Lunch with Former Administrator Scott Pruitt
Oklahoma City Lawyers Chapter
Oklahoma City, OKReflections on SCOTUS Past Term, Court-packing, and This Term
Oklahoma City Lawyers Chapter
Oklahoma City, OK2021 Supreme Court Round Up
Oklahoma City Lawyers Chapter
Oklahoma City, OK2021 Oklahoma Legislative Preview
Julie Daniels, Adam Carl Doverspike, Mithun Mansinghani
On February 4, 2021, Oklahoma State Senator Julie Daniels, the Oklahoma Senate Judiciary Committee Chair,...
2021 Oklahoma Legislative Preview
Julie Daniels, Adam Carl Doverspike, Mithun Mansinghani
On February 4, 2021, Oklahoma State Senator Julie Daniels, the Oklahoma Senate Judiciary Committee Chair,...
2021 Oklahoma Legislative Preview
Tulsa & Oklahoma City Lawyers Chapter - Virtual Event
Courthouse Steps Oral Argument Teleforum: McGirt v. Oklahoma
Anthony J. Ferate, Taiawagi "Tai" Helton, Andy Lester
Tribal jurisdiction is again before the Supreme Court. Following November 2018 arguments, Chief Justice John...