thank you so much, doris kearns goodwin.nd russia was not mentioned in the speech last night but russia is not going away anytime soon. president trump's colleagueses, his team, his campaign or others had contact with the kremlin during the campaign and may even have been involved in the conspiracy so hack. joining me now is senator mark warner. thank you, senator. first of all, i was talking to leon panetta. >> i heard that earlier segment and love the idea of a fake, hot twitter account, maybe if all of us in congress use this, we could get a little more done. great idea. >> i want to ask you about something that leon panetta said that if there continue to be statements from chairman nunes and chairman burr in response to white house pressure to help spin the coverage, frankly, of the russia issue, that it would undermine their credibility and would mean you'd have to go for an independent prosecutor. are you still comfortable that these committees can do it and do a credible job? >> when i heard that news on friday night,

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historical perspective on all of that with doris kearns goodwin after this.il: all right, how about having a market like this with wind at your back with a big, big offering coming tomorrow. snapchat expecting to go public. launching 200 million shares, it could be, an doesn't cheryl casone know it. they will give details after the close of the market today, right, cheryl? reporter: they will, neil. what is interesting about this, we heard this overnight from our partners at "the wall street journal," that the pricing went up overnight. we thought the range was 14 to 16 per share. now we're looking 17 to 18 a share. this is based in venice, california, somewhat gritty part of l.a., $25 billion. this is becoming anti-facebook. mark zuckerberg at facebook up in silicon valley. in venice beach, there are no snapchat signs. buildings are anonymous. walking around with i.d.s. 1800 employees will be wealthy tomorrow. all this unevan spiegel. a little bit about this founder of snapchat. he is 26 years old. he didn't want to have a traditional technology company. thi