I don't think he is capable of opening his mouth without inserting his foot at this point. Hopefully, he'll have someone else prepare his statement. I can't guarangee how he'll handle questions, though. ;)
Well, there's the rub. He'll either say he's completely stupid-- the Forrest Gump of the Senate-- or he'll say he really wishes a Dixiecrat had won in 1948. Either way he'll get hammered hard.