hit a tipping point with a lot of voters who throw up their hands and say one more val row from the clintons and that's it. gregg were by itself it doesn't amount to a lot. but it's not the first time. one remembers her allegations of coming under fire in a war zone that apparently wasn't true either. what about it? >> i think it's important to remember that candidate for president are human too. occasionally they make innocent mistakes. the continues between your grand parents immigrating and great grand parents immigrating. somewhere all of her ancestors immigrated to this country. she has a deep empathy for americans who share that experience. opponents who obsess about these things are making a mistake. this election is about the