brains to say he is the worst president in history. what historic background does he come from except his father? your thoughts? >> he is entitled to his opinion. i think he studied history in college. i've got different people i would have picked, maybe harding, maybe i dointen, coolidge, i could think of a fair number. hoover, nixon. there are plenty. >> you're being tough. you mean president obama ranks near the bottom with those characters? >> no, absolutely not. his term is less than half over. i think it's silly. let's let the voters decide this fall who is the best candidate for this spot. i would tell you that ad was done in large part to change the subject out here in arizona and frankly to make it more of a national race for ben. >> big action likeç we're seei, especially in arizona, can it carry such a weak reed onto the beach? i've never seen a weaker performance by a candidate. he seems scared, out of his league, reading words that