The U.S. Court of Appeals for the District of Columbia recently enjoined Texas Attorney General (AG) Ken Paxton from enforcing a pre-litigation subpoena issued to Media Matters for America (Media Matters). The subpoena is related to the Texas AG’s investigation into Media Matters arising out of allegations that the company fraudulently manipulated data after it reported about brand advertisement concerns on X.

What Happened

The Texas AG’s investigation arose following an article that Media Matters published on November 16, 2023, regarding advertisements on X, formerly Twitter. The article reported that advertisements of major brands appeared next to antisemitic and white supremacist content on X. Elon Musk, owner of X, accused Media Matters of fraudulent reporting, and X filed a lawsuit against Media Matters for defamation on November 20, 2023.

That same day, November 20, 2023, the Texas AG opened an investigation into Media Matters in connection with its reporting, asserting potential violations of the Texas Deceptive Trade Practices Act. Shortly thereafter, the Texas AG issued a pre-investigative subpoena seeking a broad swath of records. Media Matters filed suit against the Texas AG in the U.S. District Court for the District of Columbia to enjoin the investigation and subpoena because they violated Media Matters’ First Amendment rights. The District Court granted the injunction. On May 30, 2025, the U.S. Court of Appeals for the District of Columbia affirmed the District Court’s ruling, exercising jurisdiction over the Texas AG and finding that Media Matters is likely to succeed on its First Amendment retaliation claim.

Why It Matters

The decision from the D.C. Circuit reflects federal courts’ growing willingness to exercise personal jurisdiction over state AGs who the courts view as overstepping their constitutional authority. In a world where state AGs have become increasingly active, federal courts, like the D.C. Circuit, are stepping in to address constitutional protections and act as referee between state regulators and companies with national footprints. This decision is an exemplar of such activity and illustrates that federal courts may provide an avenue for relief when companies are targeted by state AGs for multi-jurisdictional business practices.

Troutman Pepper Locke State Attorneys General Team

	Ashley Taylor – Co-leader and Firm Vice Chair Ashley is co-leader of the firm’s nationally ranked State Attorneys General practice, vice chair of the firm, and a partner in its Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group. He helps his clients navigate the complexities involved with multistate attorneys general investigations and enforcement actions, federal agency actions, and accompanying litigation.
	Clay Friedman – Co-leader Clay co-leads the firm’s State Attorneys General practice and is nationally ranked by Chambers USA for AG Government Relations and in Best Lawyers for Advertising Law. He has dedicated his entire career to state attorney general and federal work, serving for nearly a decade in a senior role and more than 25+ years in private practice. Clay focuses his practice on helping industry-leading companies mitigate the risks associated with state and federal regulatory investigations and associated litigation.
	Chris Carlson Chris advises clients on regulatory, civil, and criminal investigations and litigation. With a background as an assistant attorney general, he provides practical guidance to clients with matters involving state attorneys general and federal regulatory agencies.
	Lauren Fincher Lauren has vast experience handling state attorneys general investigations, navigating complex regulatory compliance matters, and providing strategic counsel in enforcement actions across various industries. She helps clients manage high-stakes regulatory matters and guides them through complex legal landscapes.
	Stephen Piepgrass Stephen leads the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group, representing clients in single and multistate enforcement actions, including inquiries and investigations, as well as litigation involving state attorneys general and other state and federal governmental enforcement bodies. He has significant experience handling actions with federal agencies, including the CFPB and FTC, as well as single plaintiff and class action litigation for clients in highly regulated sectors such as financial services, health care, pharmaceutical, and education.
	Michael Yaghi Mike handles high-profile state attorneys general, FTC, and CFPB investigations by advising clients through these complex government inquiries. He assists clients through the entire life cycle of investigations, from regulatory enforcement through formal litigation.
	Samuel E. “Gene” Fishel Gene is a former regulator with two decades of experience who has overseen state privacy and cybersecurity regulation enforcement, led national, multistate attorneys general privacy investigations, and prosecuted computer crimes at the state and federal levels. He has served at the forefront of state attorney general and federal enforcement, and utilizes this experience to proficiently represent client interests.
	Jay Myers Jay assists clients in heavily regulated industries, including health care, energy, insurance, emerging industries, and data privacy. He provides both regulatory legal advice and government relations strategies. Jay’s past and current clients include Fortune 10 companies, startups, nonprofits, industry associations, and advocacy groups. Recognizing that state government matters are often complex and multifaceted, he utilizes regulatory guidance, government advocacy, or both in tandem to deliver tailored solutions for each client’s unique needs.
	Jessica Birdsong Jessica is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement Practice Group. She received her J.D. from the University of Richmond School of Law, magna cum laude, where she served as associate articles editor of the Journal of Law & Technology.
	Blake R. Christopher Blake collaborates with clients on matters related to government contracting, investigations, and disputes. His senior-level government experience generates valuable insights and strategies for clients across a variety of industries.
	Nick Gouverneur Nick is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement Practice Group. He received his J.D. from the University of Illinois College of Law, where he served as a member of the Journal of Law, Technology & Policy.
	Troy Homesley Troy is an accomplished litigator who has represented and defended clients across a wide range of complex, high-stakes disputes at both the trial and appellate levels. He has represented technology companies, business executives, law firms, investment funds, high-ranking federal officials, international non-profits, and asylum seekers. Troy draws on his broad litigation experience to advise clients before litigation arises, while claims are pending or threatened, and leading up to and through trial and appeals.
	Natalia Jacobo Natalia is an associate in the firm’s Regulatory Investigations, Strategy and Enforcement (RISE) practice, based on the West Coast. She routinely counsels clients on a variety of state and federal regulatory matters, with a particular emphasis on consumer protection and data privacy matters.
	Namrata Kang Namrata (Nam) is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group, based in the Washington, D.C. office. She routinely advises clients on a wide variety of state and federal regulatory matters, with a particular emphasis on state consumer protection laws relating to consumer financial services and marketing and advertising. Nam’s experience transcends multiple industries, including financial services, telecommunications, media, and sports betting.
	Michael Lafleur Michael is an associate in the firm’s Regulatory Investigations, Strategy, and Enforcement Practice Group. Based out of the firm’s Boston office, Mike has deep experience in litigation, investigations, and other regulatory matters involving state-level regulators and state attorneys general.
	Lane Page Lane specializes in federal and state regulatory investigations and complex civil litigation. He focuses on representing financial institutions and other businesses, with a particular emphasis on consumer protection and fair lending issues.
	Dascher Pasco Dascher is an attorney within the Regulatory Investigations, Strategy, and Enforcement practice, based in the Richmond office. She joined our firm after working in personal injury and medical malpractice for a Virginia trial law firm. Dascher brings varied legal experience to the firm with strong litigation and regulatory strategy capabilities.
	Kyara Rivera Rivera Kyara is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement Practice Group. She received her J.D. from the University of Richmond School of Law, cum laude, where she served as publications and online editor of the Public Interest Law Review.
	Trey Smith Trey focuses his practice on representing and advising regulated utilities before state public utility commissions. He routinely helps clients obtain certificates of public convenience and necessity for transmission infrastructure. In this role, Trey works with his clients’ subject-matter experts to manage administrative proceedings, including by preparing initial filings; responding to discovery requests; drafting rebuttal testimony; and litigating any disputed issues.
	Daniel Waltz Dan helps clients navigate all aspects highly regulated relationships between industry participants and federal, state and local governments. Whether engaging with regulators, negotiating transactions or representing clients in the courtroom, he delivers solutions that help his clients achieve their strategic goals.
	Cole White Cole is a member of the firm’s Regulatory Investigations, Strategy and Enforcement (RISE) group. He has a decade of experience working in the attorney general community, having joined the firm from the Wyoming Office of the Attorney General, where he was assistant attorney general.
	Stephanie Kozol Stephanie is Troutman Pepper Locke’s senior government relations manager in the state attorneys general department.