Several high-profile Democratic political operatives and officials are set to take the witness stand next week in the trial of former Clinton campaign attorney Michael Sussmann, attorneys for both sides revealed in court Monday. Robby Mook, who managed Hillary Clinton’s 2016 campaign, Clinton campaign attorney Marc Elias and FBI counterintelligence leader Bill Priestap and former top FBI lawyer James Baker are among those called as government witnesses, said prosecutor Andrew DeFilipiis. The prosecution spearheaded by special counsel John Durham’s probe of the FBI’s Trump-Russia collusion investigation also will put on the stand: - Laura Seago, a top tech official at...