A House oversight panel is launching an investigation into sanctuary cities' impact on public safety and federal immigration enforcement.

Democratic mayors in some of America’s largest cities are weighing their next moves after the GOP-led House Oversight committee launched an investigation into their jurisdictions over immigration and requested city leaders testify before Congress.

Mayor Eric Adams has been called to Washington DC later this month to testify before a congressional committee about the Big Apple’s sanctuary city policies. Adams was sent a

Representative James Comer has asked the mayors of Boston, Chicago, Denver and New York City for documents and information on their sanctuary policies.

Denver's mayor, police and chief prosecutor are standing firm against working with federal immigration authorities to fulfill President Trump's controversial deportation plan. Why it matters: The U.S.

House Oversight Committee chairman James Comer (R., Ky.) is launching an investigation into the sanctuary city policies of four heavily Democratic cities. Comer is writing letters Monday to the mayors of Boston,