Denver Mayor Mike Johnston is working with former Biden lawyer Dana Remus as the city prepares to gather — and redact — documents that might expose municipal employees to political attacks for helping migrants.

Boston Mayor Michelle Wu expressed confidence heading into a Congressional oversight committee hearing on sanctuary city policies that she says has been portrayed as a “showdown” by the

Boston Mayor Michelle Wu is preparing for a trip to Washington, D.C., this week, where she'll be challenged to defend the city's policy on not cooperating with federal immigration enforcement actions while facing criticism and the threat of funding cuts.