Mahmoud Khalil's detainment has sparked a fiery First Amendment debate over the free speech rights of non-citizens.

Learn about the First Amendment of the U.S. Constitution, covering free speech, religion, press, assembly, and petition rights.

A bipartisan effort to prevent frivolous lawsuits regarding 1st Amendment rights continues moving through the legislature ...

"President Trump has First Amendment rights and is free to criticize the press vehemently, but he is not free to use the power and authority of the United States government to punish and stifle it ...