Boston Mayor Michelle Wu says her administration feels “very strongly that we’re on solid legal ground” in being a sanctuary city and is still reviewing a letter it received from Congress on getting called to testify on such policies.

Mayor Michelle Wu is weighing how to respond to a call from congressional Republicans for her and other Democratic mayors to testify on Capitol Hill over their local immigration policies.

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