question. like the way that sarah sanders answered tough questions in the past. we just pulled a few together. listen to this. >> i would say that his tweet speaks for itself there. >> i think the president's statement via twitter today is extremely clear. i don't have anything to add beyond the statement itself. >> i think that statement speaks for itself. it there is nothing to add. >> what do you think is difference this time? >> i think this is one of those -- maybe it is and an knowled acknowledge many on sarah's part that this is a really important thing. if she says this tape doesn't exist and it does, i think they are credibility would be really -- would really be shot after all of this. i think it is also because she knows that she doesn't know. she knows that there are a lot of people around her who don't know and she knows that perhaps the president may not even know. so she's beyond hedging her bets at this point. i think she understands that this is something that she