Alex Abdo is a senior staff attorney at the Knight First Amendment Institute. Prior to joining the Institute, he was a senior staff attorney at the ACLU. He has been at the forefront of litigation relating to NSA surveillance, encryption, anonymous speech online, government transparency, and the post-9/11 abuse of detainees in U.S. custody. In 2015, he argued the closely watched appeal that resulted in the Second Circuit invalidating the NSA’s call-records program. He graduated from Yale College and Harvard Law School. After law school, Alex clerked for the Hon. Barbara M.G. Lynn, United States District Judge for the Northern District of Texas, and for the Hon. Rosemary Barkett, United States Circuit Judge for the Eleventh Circuit Court of Appeals.