The group was founded during World War I to defend Americans’ First Amendment freedoms. Over the years, that mission has ...

Department of Homeland Security (DHS) agents detained Mahmoud Khalil, a Palestinian student at Columbia University and one of the lead negotiators on behalf of pro-Palestine protesters at the Gaza ...

NEW YORK — The American Civil Liberties Union and the Knight First Amendment Institute at Columbia University today filed an amicus brief in support of foreign policy expert Dr. Sue Mi Terry in a ...