Our Latest Work

Immigration and Citizenship
U.S. Supreme Court

Montoya Palacios v. Liggins

In Montoya Palacios v. Liggins, the Supreme Court is considering whether the Equal Access to Justice Act authorizes the award of legal fees to unlawfully detained immigrants who prevail in habeas proceedings.
Rule of Law
U.S. Court of Appeals for the Fourth Circuit

Boyle v. Trump

In Boyle v. Trump, the United States Court of Appeals for the Fourth Circuit considered whether Trump’s attempted firing of three Commissioners of the Consumer Product Safety Commission was illegal.  
Rule of Law
U.S. District Court for the Southern District of New York

Comey v. Department of Justice

In Comey v. Department of Justice, the United States District Court for the Southern District of New York is considering whether the Attorney General can fire an Assistant U.S. Attorney in contravention of legal protections...
Criminal Law
U.S. Supreme Court

Anibowei v. Blanche

In Anibowei v. Blanche, the Supreme Court is being asked to consider whether the Fourth Amendment permits law enforcement officers—without a warrant, probable cause, or even reasonable suspicion of illegal activity—to search the contents of...
Rule of Law
September 18, 2026

Not Above the Law Constitution Day Call

CAC’s Praveen Fernandes joined Senator Sheldon Whitehouse, Representative Jamie Raskin, Public Citizen’s Lisa Gilbert, the...
By: Praveen Fernandes
Rule of Law
U.S. Court of Appeals for the First Circuit

Rhode Island v. Trump

In Rhode Island v. Trump, the United States Court of Appeals for the First Circuit is considering whether the President can unilaterally dismantle the Minority Business Development Agency, the Federal Mediation and Conciliation Service, and...

Our Latest Cases

Great Hall of the Supreme Court of the United States | Phil Roeder, Flickr (CC BY 2.0)

CAC pursues a litigation strategy unique among progressive legal organizations by relying on the Constitution’s text and history. Our powerful amicus briefs provide invaluable arguments to Supreme Court Justices, legal scholars, and fellow advocates. Our clients include current and former bipartisan Members of Congress, state and local officials, law professors, and various nonprofit organizations. CAC’s efforts help to secure important legal victories in the Supreme Court, lower federal courts, and state supreme courts.

From Our Think Tank

The result of the Fifteenth Amendment | Library of Congress (Public Domain)

CAC produces scholarship showing that the Constitution’s text and history command progressive results. We publish comprehensive accounts of some of the most important and contentious topics in modern constitutional and federal law through issue briefs, white papers, insights, and our think tank series. Our legal experts also inform public discussion around these topics by giving written and oral testimony in congressional committee hearings.