can use about democrats being uneasy with what they are about to do. it's unclear if his career is going to survive after this and i think the major motivation was his standings among democrats was weak but it matters as a story. you already are hearing it this morning in what republicans are talking about. >> let's go now to senator lindsey graham and his discussion with cnn becky anderson. i want to hear about his impartiality. >> i'm trying to giving a clear signal i've made up my mine. >> i wasn't in any doubt. >> was not intending to be a fair juror here. reconcile that here with what he is expected to be, what the founding fathers expected the senate, the role to play in an impeachment trial. >> you can't reconcile the two.