City Attorney Dennis Herrera, at podium, with his staff beside him, talks about a federal judge's order blocking any attempt by the Trump administration to withhold money from "sanctuary cities" during a news conference at City Hall Tuesday, April 25, 2017, in San Francisco. A federal judge on Tuesday said the president has no authority to attach new conditions to federal spending. U.S. District Judge William Orrick issued the preliminary injunction in two lawsuits, one brought by the city of San Francisco, the other by Santa Clara County, against an executive order targeting communities that protect immigrants from deportation. (AP Photo/Eric Risberg)