judiciary committee about this meeting. that he had agreed to during the campaign with this russian lawyer and why he would agree to meet with the russians. he had previously said and e-mail showed he thought it was to get dirt on hillary clinton. he put out in his prepare statement that the "new york times" got ahold of. to the extent they had information concerning the fitness, character or qualifications of a presidential candidate i believed i should at least hear them out. what do you think what was learned? >> i think we still have more questions to be asked. for the longest time we didn't know this meeting took place. this was the first concrete evidence made public that there was an attempt at collusion or coordination, and there was a willingness on the part of the trump campaign and part of his inner circle, his son, to work with the russians to get quote, dirt, on hillary clinton.