If he had ANY morals he'd resign, as opposed to not seeking a reelection that he knows would be a defeat ... so sound ... that the humiliation would follow him until the end of his days.
Same goes for the disgraceful, gives Tennessee a bad name, worthless, midget both of stature and intellect, Liddle Bob Corker. If your getting out...get out and let us get on with it. Of course he will not because he has no morals. He is a politician, after all.