LONDON — British politicians laid into the Trump administration Thursday over far-right activist Tommy Robinson’s visit to the United States, which included a tour of the State Department. Emily Thornberry, chair of the House of Commons Foreign Affairs Committee, told POLITICO that U.S. officials should not be taken in by Robinson’s claim to be a “free speech warrior,” while fellow MPs in the governing Labour Party branded the move by a supposed ally “incredibly alarming.” Joe Rittenhouse, a