Mahmoud Khalil, a green card holder and Columbia student, who was arrested to be deported for protesting American policy in Gaza, appears to be an immigration abuse.

Mahmoud Khalil’s arrest is a cut-and-dry free speech issue that makes two things clear. First, the Right was always ...

Here is what we do know — about Khalil, student protesters and the vibe at Columbia.

The former Columbia University student has the First Amendment right to his political views, even if they're offensive ...

Will Ohio State President Ted Carter defend the freedom of speech and the right of protest? Will he make OSU a place for all students?

The president is waging an across-the-board war against the First Amendment and its legal interpretations from the mid-20th century to today.

A US judge on Wednesday extended his order blocking federal authorities from deporting a detained Columbia University student ...