What Trump picking Stephen Miller for chief of staff signals about his agendaA PBS NewsHour segment reports that President Trump, after a crushing midterm defeat, is replacing chief of staff Susie Wiles — his first woman and longest-tenured chief of staff — with hard-line immigration architect Stephen Miller, a move reporter Liz Landers says signals a doubling down and rewards Miller's loyalty. Trump, in clips played in the report, calls Miller a very good manager and says "we have got to make moves," while Hakeem Jeffries calls Miller a reckless extremist. The segment also covers the too-close-to-call Mississippi and Alaska Senate races and questions around Defense Secretary Pete Hegseth over the unpopular Iran war.