Mayor Michelle Wu said Monday she plans to cooperate with a request to testify at a Congressional hearing as part of a federal investigation into sanctuary cities.

Mayor Michelle Wu has agreed to testify before Congress on Boston’s status as a sanctuary city as President Donald Trump’s administration takes aim at places that have declined to cooperate with federal immigration authorities.

Boston Mayor Michelle Wu was asked to testify in Washington on Feb. 11 about the city's so-called "sanctuary" policies.

Democratic Boston Mayor Michelle Wu has agreed to testify before Congress as House Republicans and the Trump administration take aim

Boston Mayor Michelle Wu says she does plan to testify before a congressional committee that says it's investigating several places it calls "sanctuary cities."

Boston Mayor Michelle Wu, along with mayors from Denver, New York, and Chicago, is being called to testify before the U.S. House Oversight and Government Reform Committee on sanctuary city

Boston Mayor Michelle Wu was one of four mayors called before the House's Committee on Oversight and Government Reform to testify on their status as sanctuary cities.

Republican Rep. James Comer of Kentucky has asked Wu to appear before a House committee next month, as it investigates 'sanctuary' communities and whether they are preventing federal immigration agents from removing dangerous criminals.

On Monday, the House Committee on Oversight and Government Reform opened a probe into so-called sanctuary cities for immigrants and has requested testimony from Boston Mayor Michelle Wu.