"FILE - In this March 2, 2017, file photo, Attorney General Jeff Sessions speaks during a news conference at the Justice Department in Washington. City leaders across the U.S. are vowing to intensify their fight against President Donald Trump's promised crackdown on so-called ""sanctuary cities"" despite the financial risks. Defiance that filled a New York City gathering of municipal officials from urban centers clashed Monday, March 27, with pointed warnings from the White House's West Wing, where Sessions issued a dire warning to urban leaders. (AP Photo/Susan Walsh, File)"
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