To seize the moment and go after your opponents and just you're waiting for that one comment to come up as we've seen him past and then avoid the fatal mistake, the factual error. that ill, the biggest risk for trump, how it gets framed after the debate. he talks about how he doesn't want to do prep. he's been prepping for 30 years we'll see how that goes. >> maeve, makes a lot of good points. one of them is when she says opponents, plural. this is a survival battle. you don't expect to come out tonight having beaten trump anden his place. it's not going to happen. you have the perry effect, w...