U.S. Immigration and Enforcement said it made 370 arrests of undocumented citizens across Boston and Massachusetts — including 205 that ICE said had "significant criminal convictions or charges" — as federal officers conducted what ICE called an "enhanced operation" in the Bay State amid a standoff with state and local officials on immigration enforcement.

U.S. Border Czar Tom Homan’s threats of "bringing hell" to Boston seemed to materialize over the last week. Federal Immigration and Customs Enforcement officials announced Monday that officers had carried out a series of raids in and around Boston,