A Chicago carpenter cleared of accusations that he put a $10,000 bounty on the life of a Border Patrol commander’s life has been taken into immigration custody.

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.

Border Patrol Commander-at-Large Gregory Bovino told CNN this morning that Alex Pretti, a man shot and killed by federal agents yesterday in Minneapolis, put himself in a dangerous situation while carrying a loaded gun.

Anger and disbelief are rippling through the small town of Froid after U.S. Border Patrol agents arrested a well-known business owner, youth coach, and father of four on a federal immigration warrant.

The crackdown in Minnesota and the deadly shootings of two U.S. citizens are raising questions about the tactics used by federal immigration agents. Amna Nawaz discussed that with former U.S. Customs and Border Protection Commissioner Gil Kerlikowske.

A shooting involving a US Border Patrol agent in Arivaca, Arizona, is under investigation, the Pima County Sheriff’s Department said.

Community members first noticed the Border Patrol cars in early January.Though Froid — a tiny town in northeast Montana — is just 50 miles from the U.S.-Canada

Greg Bovino is leaving the state and "border czar" Tom Homan is now managing ICE operations in the Twin Cities. So who is Homan?

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