Tillis, Graham tried to protect Mueller. They need to try again

Deputy Attorney General Rod Rosenstein thought he was fired Monday. As it turns out: Not yet. It could happen Thursday, when he and president Donald Trump meet at the White House. It could be soon after the midterm elections, if reports are true about the president cleaning house at the Justice Department. But the deputy attorney general is, by all appearances, a lame duck. Republicans need to be ready now for what may follow when his pink slip comes.