Fox News' Eric Shawn reports the latest on the president's threat as he works to crack down on illegal immigration.

Six school districts in the Fox Cities receive over $28 million in federal funding. That could be at risk after federal threats.

Sanctuary cities and states have begun responding to President Donald Trump's threat of revoking their federal funding if they maintain their policies. Officials in California and New York told Newsweek that they will continue to protect immigrants in their communities but also made it clear they will not hinder the federal government's enforcement operations.