House Republicans are calling on sanctuary city mayors to testify next month about the policy's impact on public safety and the refusal to cooperate with federal immigration enforcement.

U.S. Rep. James Comer is launching an investigation into sanctuary cities as the Trump administration cracks down on illegal immigration. The Kentucky Republican, who chairs the House Oversight ...

In letters sent to the Democratic mayors of Boston, Chicago, Denver and New York City on Monday, Comer requested documents and communications related to these cities' sanctuary policies.

House Oversight Chairman James Comer announced probes Monday into four sanctuary cities, calling on them to come before Congress and defend themselves. The Kentucky Republican is targeting Boston ...

U.S. Rep. James Comer, R-Tenn., chair of the GOP-controlled House Committee on Oversight and Reform, said he was launching an investigation into sanctuary cities across the United States to ...

U.S. Rep. James Comer is launching an investigation into sanctuary cities as the Trump administration cracks down on illegal immigration. The Kentucky Republican, who chairs the House Oversight and ...

U.S. Rep. James Comer, R-Tenn., chair of the GOP-controlled House Committee on Oversight and Reform, said he was launching an investigation into sanctuary cities across the United States to determine ...