Lawyers say the government is trying to gain a legal advantage as it tries to expel noncitizens over their pro-Palestinian activism.

A Turkish student living and studying lawfully in the U.S. was arrested by federal immigration officers. A lawyer explains to NPR some of the basic rights people have in such a situation.

In a strongly worded letter to Catholic bishops in the United States, Pope Francis is taking to task the Trump administration's stance on migrants, calling it a "major crisis."