Here are answers to key legal questions on what immigration agents and protesters are allowed to do, and where there are gray areas in the law.

A man was hospitalized after allegedly exchanging gunfire with Border Patrol agents in Arizona on Tuesday, according to the Department of Homeland Security and the FBI.

By Daniel Trotta and Jasper Ward Jan 27 (Reuters) - A U.S. Border Patrol agent shot and wounded a human-trafficking suspect who fired on a federal government helicopter in Arizona on Tuesday and later engaged in a shootout with the agent,

A video shows Border Patrol chief Greg Bovino in front of Mount Rushmore praising federal agents involved in the immigration crackdown in Minneapolis.

Legal expert Gregg Jarrett analyzes new video of Alex Pretti showing alleged assault on federal agents a week before Minneapolis shooting.

A judge scolded lawyers for the Trump administration in a hearing about Marimar Martinez's demand to release bodycam video of her being shot five times by a Border Patrol agent in Chicago last fall.

Tom Homan said ICE and Border Patrol agents will "draw down" in Minnesota as federal authorities refocus on "targeted" immigration enforcement.

Trump administration sends Congress 'preliminary review' of fatal Border Patrol shooting of Alex Pretti in Minneapolis during immigration operation.