Attorney, Pacific Legal Foundation
Allison Daniel is an attorney at Pacific Legal Foundation, focusing on cases in which she can help restore the separation of powers between the branches of government and prevent federal agencies from creating laws through regulatory action. Her commitment to liberty began with an interest in politics and philosophy in high school and college. She was particularly inspired by Ron Paul and the works of Friedrich Hayek, Murray Rothbard, and Ayn Rand.
She received her law degree from the Florida State University College of Law, where she served as president of the Federalist Society chapter. She worked as a law clerk for Pacific Legal Foundation in the Sacramento office during her 1L summer. After law school, she joined the Institute for Justice as a staff attorney in the Florida office, where she defended the economic liberty and property rights of clients. Family commitments then led her to Ohio, where she clerked at the Ohio Court of Appeals and served as legal counsel to all statewide elected officeholders at the Ohio Attorney General’s Office.
She resides in Southwest Ohio with her husband and their four young children.
Of Counsel, Holtzman Vogel
Erielle Azerrad is Of Counsel with Holtzman Vogel and focuses her practice on commercial litigation, appellate law, and constitutional law matters.
Prior to joining the firm, Erielle clerked for the Honorable Steven J. Menashi on the U.S. Court of Appeals for the Second Circuit.
Erielle is also a co-founder of the Center for the Middle East and International Law through the Antonin Scalia Law School at George Mason University.
Vice President and Deputy Chief Counsel, U.S. Chamber Litigation Center, U.S. Chamber of Commerce
Jennifer B. Dickey is vice president and deputy chief counsel at the U.S. Chamber Litigation Center, the litigation arm of the U.S. Chamber of Commerce. Dickey handles a variety of litigation matters for the Chamber.
Dickey joined the Chamber following her service as Acting Assistant Attorney General and Principal Deputy Assistant Attorney General in the Civil Division at the U.S. Department of Justice. She also previously served as Deputy Associate Attorney General, providing strategic oversight of the Civil Division, Civil Rights Division, and Foreign Claims Settlement Commission, as well as Special Assistant to the President and Associate Counsel to the President. In the latter capacity, she provided legal advice on a wide array of executive actions and rulemakings, civil litigation, and judicial nominations.
Dickey also practiced law at Kirkland & Ellis LLP before her government service. She was a commercial and appellate litigator, representing businesses in federal and state courts.
Earlier in her career, Dickey served as a law clerk for the Honorable Clarence Thomas of the Supreme Court of the United States and the Honorable William H. Pryor Jr. of the United States Court of Appeals for the Eleventh Circuit.
Dickey earned her law degree magna cum laude from Duke University School of Law, where she was an Executive Editor of the Duke Law Journal, and her undergraduate degree magna cum laude from Dartmouth College.
Associate, Gibson, Dunn & Crutcher LLP
Elizabeth A. Kiernan is a senior associate in the Appellate and Constitutional Law Practice Group at Gibson, Dunn & Crutcher, representing clients in their most consequential, high-stakes, and time-sensitive matters. Elizabeth specializes in appellate advocacy and sophisticated briefing. She has successfully argued before the Fifth Circuit and Texas Supreme Court and has supported arguments in various courts, including the U.S. Supreme Court and courts across the country.
Elizabeth’s most significant victories include obtaining and preserving at the Texas Supreme Court writs of mandamus directing dismissal of billions of dollars in personal injury and property damage claims across a 200-case, 20,000-plaintiff MDL; securing a landmark U.S. Supreme Court victory allowing an insurer responsible for millions of dollars in bankruptcy claims to be heard on objections to its insureds’ plan of reorganization; and persuading a unanimous Fifth Circuit panel to uphold dismissal of over $12 million in contractual and tort claims.
Chambers and Partners recently named Elizabeth an “Associate to Watch” for Litigation: Appellate (Texas), and she has been recognized as an Appellate “Rising Star” by Thomson Reuters’s Texas Super Lawyers magazine.
Prior to joining Gibson Dunn, Elizabeth earned her B.A. summa cum laude from the University of Alabama and her J.D. with Honors from the University of Chicago Law School. She served as a law clerk to the Honorable Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and the Honorable William H. Pryor Jr. of the U.S. Court of Appeals for the Eleventh Circuit. She also served as Special Counsel to U.S. Senator Josh Hawley for the confirmation of Justice Amy Coney Barrett.
Counsel to the Assistant Attorney General, Civil Division, U.S. Department of Justice
Sarah Welch is an associate in the Firm's Issues & Appeals Practice based in the Cleveland Office of Jones Day.
Ms. Welch's practice focuses on appellate advocacy and significant motions. Before joining Jones Day, she served as a law clerk to the Associate Justice Brett M. Kavanaugh of the Supreme Court of the United States, the Honorable William H. Pryor Jr. of the U.S. Court of Appeals for the Eleventh Circuit, and the Honorable Jeffrey S. Sutton of the U.S. Court of Appeals for the Sixth Circuit.
During law school, Ms. Welch participated in briefing cases before the Supreme Court and federal courts of appeals through The University of Chicago Law School's Supreme Court and appellate clinic, as well as through internships with the Ohio and United States solicitors general. She volunteers on the case committee for Ohio's high school mock trial competition.
Partner, Gibson, Dunn & Crutcher LLP
Morgan Ratner is an experienced appellate advocate and legal-issues specialist who handles the most important cases around the country. She has argued ten cases before the U.S. Supreme Court, where she has had remarkable success at both the certiorari and merits stages.
Morgan regularly briefs and argues appeals and dispositive motions; provides strategic guidance for trial and administrative proceedings; and counsels clients confronting high-stakes legal issues. She has had particular success helping clients navigate—and, when appropriate, challenge—federal regulations. In the last 18 months, she has twice been named The American Lawyer’s “Litigator of the Week” (and her matters have been named three times more), including for prevailing in a landmark Delaware corporate-governance dispute and striking down the FCC’s net-neutrality rules. The American Lawyer named her the 2024 “Young Lawyer of the Year — Litigation”, and Law360 recently profiled her as one of “12 Lawyers Who Are The Future Of The Supreme Court Bar.”
Morgan served for more than four years in the Office of the Solicitor General at the U.S. Department of Justice, where she argued securities regulation, bankruptcy, employment, and intellectual property cases before the U.S. Supreme Court. During her tenure, she also filed more than 150 Supreme Court briefs at the merits and certiorari stages and received a John Marshall Award, DOJ’s highest award offered to lawyers for exceptional service to the Office of the Solicitor General and DOJ.
After graduating Harvard Law School—where she was awarded the Fay Diploma as the top student in her class—Morgan clerked for Chief Justice John G. Roberts, Jr. of the U.S. Supreme Court and then-Judge Brett M. Kavanaugh of the U.S. Court of Appeals for the D.C. Circuit. She is a member of the Edward Coke Appellate Inn of Court, a volunteer with Street Law, Inc., and a trustee of the Supreme Court Historical Society.
Former Solicitor General of Texas
Jonathan F. Mitchell is Principal at Mitchell Law PLLC. He received his law degree with high honors from the University of Chicago Law School, where he was an articles editor of The University of Chicago Law Review and a member of the Order of the Coif.
After graduating from law school, Mr. Mitchell clerked for Judge J. Michael Luttig of the U.S. Court of Appeals for the Fourth Circuit and for Justice Antonin Scalia of the Supreme Court of the United States. He then served as an Attorney-Adviser in the Office of Legal Counsel of the United States Department of Justice from 2003 through 2006. After leaving the Department of Justice, Mr. Mitchell served as a Visiting Researcher at Georgetown University Law Center, a Visiting Assistant Professor at the University of Chicago Law School from 2006 through 2008, and an Assistant Professor of Law at George Mason University from 2008 through 2010.
In 2010, Mr. Mitchell was appointed Solicitor General of Texas, a position he held until January 2015. After leaving the Texas Solicitor General’s office, Mr. Mitchell served as the Searle Visiting Professor of Law at the University of Texas School of Law before joining the Hoover Institution as a Visiting Fellow from 2015 to 2016. Mr. Mitchell also served as a Visiting Professor of Law at Stanford Law School before opening his own law firm in 2018.
Mr. Mitchell has published numerous works of scholarship in top-10 law journals, and he has written articles on textualism, national-security law, criminal law and procedure, judicial review and judicial federalism, and the legality of stare decisis in constitutional adjudication.
Mr. Mitchell has argued eight times before the Supreme Court of the United States, and more than 20 times in the federal courts of appeals. He has also argued before Supreme Court of Texas and in numerous trial courts. Mr. Mitchell has authored the principal merits brief in 11 Supreme Court cases, and has written and submitted more than 20 amicus curiae briefs in the Supreme Court.
Mr. Mitchell devised the novel enforcement mechanism in the Texas Heartbeat Act, also known as Senate Bill 8, which avoids pre-enforcement judicial review by prohibiting government officials from enforcing the statute and empowering private citizens to bring lawsuits against those who violate it. This produced an end-run around Roe v. Wade and allowed Texas and other states to impose pre-viability abortion bans despite the continued existence of Roe.
General Counsel, xAI and X
Counsel, Keller Postman LLC
John Masslon is a Counsel at Keller Postman LLC, where he works on a broad range of disputes, including products liability and consumer protections suits. He helps develop legal strategies, writes briefs, and presents argument on legal questions. Before joining Keller Postman, John was senior litigation counsel at Washington Legal Foundation. There, he wrote about 100 amicus briefs supporting free enterprise in courts across the country. He filed the first amicus brief in the Supreme Court supporting the challenge to OSHA’s vaccine mandate. He also filed a brief supporting ending the in-house proceedings at the Securities and Exchange Commission. Previously, John served as assistant solicitor general in a state attorney general’s office. There, he was first chair in a federal trial challenging a state election law that was ultimately upheld. He also wrote the briefs that convinced the state supreme court to uphold the State’s right-to-work statute.
John obtained his B.S. in economics with a minor in mathematical sciences from Clemson University. He then received his J.D. and LL.M. in Taxation from Georgetown University Law Center. After law school, John worked for Judge Arthur J. Schwab of the United States District Court for the Western District of Pennsylvania and clerked for Judge Judith Ference Olson of the Superior Court of Pennsylvania.
Counsel, Keller Postman LLC
John Masslon is a Counsel at Keller Postman LLC, where he works on a broad range of disputes, including products liability and consumer protections suits. He helps develop legal strategies, writes briefs, and presents argument on legal questions. Before joining Keller Postman, John was senior litigation counsel at Washington Legal Foundation. There, he wrote about 100 amicus briefs supporting free enterprise in courts across the country. He filed the first amicus brief in the Supreme Court supporting the challenge to OSHA’s vaccine mandate. He also filed a brief supporting ending the in-house proceedings at the Securities and Exchange Commission. Previously, John served as assistant solicitor general in a state attorney general’s office. There, he was first chair in a federal trial challenging a state election law that was ultimately upheld. He also wrote the briefs that convinced the state supreme court to uphold the State’s right-to-work statute.
John obtained his B.S. in economics with a minor in mathematical sciences from Clemson University. He then received his J.D. and LL.M. in Taxation from Georgetown University Law Center. After law school, John worked for Judge Arthur J. Schwab of the United States District Court for the Western District of Pennsylvania and clerked for Judge Judith Ference Olson of the Superior Court of Pennsylvania.
David Johnson is a partner at Holtzman Vogel and focuses his practice on political and election law regulatory compliance, appellate law, and state attorneys general investigations and litigation.
Prior to joining the firm, David was Policy Director and General Counsel to the Republican Attorneys General Association, as well as serving as president for the Rule of Law Defense Fund and Center for Law and Policy. In these roles, he worked closely with Republican attorneys general and their staff on developing and advancing policy priorities. He has also worked with President Trump's administration and other leading Republican political and conservative policy organizations with respect to key policy initiatives.
Previously, David was Senior Counsel with the Office of the Indiana Attorney General where he advised the Attorney General on strategy with respect to litigation, communications, complex legal objectives, and policy goals. Prior to joining the Indiana Office of Attorney General, David served as Corporation Counsel for Lawrence, Indiana. In that role, David advised on myriad issues including municipal bonding, human resources, and capital projects. And before that, David served as Deputy General Counsel and Policy Director for Governor Mike Pence, providing strategic counsel to the Governor on litigation, policy, crisis communications, and legislative strategy, as well as guiding policy efforts on gaming issues in Indiana.
He earned his AB from Wabash College, and his JD from the Indiana University McKinney School of Law.
Counsel, Keller Postman LLC
John Masslon is a Counsel at Keller Postman LLC, where he works on a broad range of disputes, including products liability and consumer protections suits. He helps develop legal strategies, writes briefs, and presents argument on legal questions. Before joining Keller Postman, John was senior litigation counsel at Washington Legal Foundation. There, he wrote about 100 amicus briefs supporting free enterprise in courts across the country. He filed the first amicus brief in the Supreme Court supporting the challenge to OSHA’s vaccine mandate. He also filed a brief supporting ending the in-house proceedings at the Securities and Exchange Commission. Previously, John served as assistant solicitor general in a state attorney general’s office. There, he was first chair in a federal trial challenging a state election law that was ultimately upheld. He also wrote the briefs that convinced the state supreme court to uphold the State’s right-to-work statute.
John obtained his B.S. in economics with a minor in mathematical sciences from Clemson University. He then received his J.D. and LL.M. in Taxation from Georgetown University Law Center. After law school, John worked for Judge Arthur J. Schwab of the United States District Court for the Western District of Pennsylvania and clerked for Judge Judith Ference Olson of the Superior Court of Pennsylvania.
A Seat at the Sitting - March 2025
Allison Daniel, Erielle Azerrad, Jennifer B. Dickey, Elizabeth Kiernan, Sarah Welch, Morgan Ratner
Each month, a panel of constitutional experts convenes to discuss the Court’s upcoming docket sitting...
Open Minds with Jonathan Mitchell and James Burnham - Part I
Jonathan Mitchell, James M. Burnham
In the first part of this interview, James Burnham and Jonathan Mitchell discuss his unusual...
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Mallory v. Norfolk Southern: The Originalist Revolution That Wasn’t
In Mallory v. Norfolk Southern Railroad, the Supreme Court held that a Pennsylvania statute that...
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John Masslon
On November 8, 2022, the U.S. Supreme Court will hear oral argument in Mallory v....
Courthouse Steps Oral Argument: Mallory v. Norfolk Southern
John Masslon
On November 8, 2022, the U.S. Supreme Court will hear oral argument in Mallory v....
Courthouse Steps Oral Argument: Mallory v. Norfolk Southern
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Mallory v. Norfolk Southern: Oral Argument Preview
In Mallory v. Norfolk Southern Railway Co., the Supreme Court will consider whether state courts...
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The Indiana Supreme Court unanimously held that Indiana’s blocked-crossing statute is expressly preempted by the...
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The Indiana Supreme Court unanimously held that Indiana’s blocked-crossing statute is expressly preempted by the...
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Joel Friedlander
In several contests for corporate control during the last year, several courts ruling in favor...