Kentucky Rep. James Comer, the Republican who chairs the House Oversight Committee, confronted four Democratic sanctuary city mayors on Wednesday over their refusal to fully cooperate with Immigration and Customs Enforcement.

Oversight Committee chairman James Comer got into a screaming match with Democratic Massachusetts Rep. Ayanna Pressley Wednesday as he denied

So-called sanctuary city policies are a “public nightmare” that make American cities more dangerous, Rep. James Comer said Wednesday, opening a congressional hearing with mayors from four major cities the Trump administration says are hindering its mass deportation agenda and protecting people who are in the United States illegally.

He has covered immigration issues extensively, including the root causes of migration to the U.S ... and Customs Enforcement (ICE) agents. Inset: Republican Kentucky Representative James Comer.

While polygraph exams, which Noem pledged to use for department employees, are typically not admissible in court, they are used by federal law enforcement agencies and for national security clearances.