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.

House Republicans called for Wu and three other mayors to appear before Congress next month to testify about their "sanctuary jurisdictions."

Boston Mayor Michelle Wu has been asked to testify at a Congressional hearing as part of a federal investigation into sanctuary cities.

The city has been singled out as one of the nation’s four most problematic sanctuary cities and Mayor Michelle Wu has been asked to testify about its “sanctuary policies” at a public hearing next month,

Boston Mayor Michelle Wu said Tuesday that the city is still determining how to respond to a call from congressional Republicans for her and other Democratic mayors to face questions on Capitol Hill about their local immigration policies.

Boston Mayor Michelle Wu said Tuesday that Republicans in Washington D.C. are "playing politics" with immigration and suggested they are purposely trying to create a sense of fear.

Boston Mayor Michelle Wu says her administration feels it has the legal standing to be a sanctuary city and won’t cave into the federal “chaos and destabilization” trying to sway that commitment. Wu,

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.

Mayor Michelle Wu has been asked to testify before Congress as part of an investigation into sanctuary cities.