effective in very different ways. >> greta: how about the miling, sneering, smirking thing? did that bother you at all? >> i thought congressman ryan may call him out on that, like we have nothing to smile about. our country's in trouble. i was waiting for this. i think it would have been a great opportunity. yet i loved the job that congressman ryan did. it was so much of the smiling. now, because he wasn't called out on it, it was a way of disparaging the congressman and what he was saying. you could say it was effective because he wasn't called out. >> greta: the problem from the obama campaign, this is consuming so mitch of our attention, twitter went wild about it. it's all we are talking about, his behavior, how joe biden was acting, rather than any sort of obama/biden program or