With Donald Trump barred from publicly attacking the key witness in his hush money trial, his campaign brought to court a phalanx of Republican elected officials to speak for him. “The thing that the president is prevented from saying, which is a disgrace, is that every single person involved in this prosecution is practically a Democratic political operative,” U.S. Sen. JD Vance of Ohio said outside the courthouse Monday during a morning break. Trump’s former fixer Michael Cohen took the...