Katie Hobbs says the border state, which voted for President-elect Donald Trump in the presidential election this month, will not be aiding the incoming administration with its "misguided" plan to launch a mass deportation operation.

The lawsuit alleges that U.S. Immigration and Customs Enforcement has failed to respond to requests for basic information about matters, including flights.

Can Trump really deport 11 million people? Will he deploy the military? Who is “border czar” Tom Homan? Here’s what we’ve learned so far.