tonight. there was beto o'rourke over the question of gun control. >> i expect my fellow americans to follow the law. the same way we enforce any provision, any law that we have right now. we don't go door-to-door to do anything in this country. you just made it clear you don't know how this is actually going to take weapons off the streets. if you can twop the plan further, i think we can have a further debate about it. >> listen to those moms, students who marched for their lives who came one this extraordinary peace plan that calls for mandatory buy backs, let's follow their lead and not be limited by the polls and the consultants and the consult and groups to do what's right. >> the problem isn't the polls. the problem is the policy. and i don't needlesssons from you on courage. political or personal. >> that's a zinger there. the bigger, he's basically portraying himself as the plan b moderate in this race. david gergen, did you see a credible candidate to break