Jonathan Turley is an American conservative attorney, legal scholar, writer, commentator, and legal analyst in broadcast and print journalism. A professor at George Washington University Law School, he has testified in United States congressional proceedings about constitutional and statutory issues. He has also testified in multiple impeachment hearings and removal trials in Congress, including the impeachment of President Bill Clinton and both the first and second impeachments of President Donald Trump. Turley is a First Amendment advocate and writes frequently on free speech restrictions in the private and public sectors. He is the author of The Indispensable Right: Free Speech in the Age of Rage.