to the iraq war. i believe it was a bad idea. >> three issues right there you just heard. the '94 crime bill, the '03 iraq war and this question about climate change. they're all making a bet that they can move voters off biden with a policy argument. when biden's argument isn't policy-based. it's, i can win. by the way, you loved obama and i was his vp for two terms. that's the challenge. i think the biden bet is he has an obama halo with half the party and that the party's only test is can you beat trump? how son do we started saying, joe, you're too old or you're creating -- this is risky. >> let's say candidate "a" does