Sanctuary City Mayors Get Grilled, as Border Crossings Plummet

The number of migrants encountered at the southwest border has dropped significantly since Donald Trump's re-election in November, as he turns the U.S. toward a message of deterrence. Meantime, mayors from major “sanctuary cities," including New York and Chicago, are called to Capitol Hill for tough questions about their efforts to shield illegal immigrants from federal law. Learn more about your ad choices. Visit megaphone.fm/adchoices