As President-elect Donald Trump 's mass deportation plan takes shape, the appointment of Tom Homan as "border czar" may be facing significant obstacles.

Tom Homan, President-elect Donald Trump's "border czar," issued a warning to the sanctuary cities who are pushing back against plans to toughen up immigration policy.

Trump's pick for border czar Tom Homan spoke to FNC's Maria Bartiromo on "Sunday Morning Futures" about plans to work with New York City Mayor Eric Adams to make the Big Apple safer and his formula for getting migrant criminals out of communities.

Homan joins NewsNation’s “CUOMO” to discuss what the consequences could be for lawmakers opposing mass deportations.

In an interview with CNN’s Victor Blackwell, Chicago Mayor Brandon Johnson vowed to protect the people in his city, when asked whether he would inform US Immigration and Customs Enforcement if there is someone in local police custody who is accused of a serious crime.

Donald Trump’s incoming “border czar” has suggested the president-elect’s plans for mass deportations will begin in Chicago, part of a plan that would deploy law enforcement officers into communities across the country for broad sweeps targeting people living in the country without legal permission.