sandy, senior official hearse about the hold the aid and says this doesn't sound right. he said this might be illegal, i think we should look at it. he winds up resigning over it. significance in. >> people ion the inside knew i was not about corruption in ukraine or other countries you give foreign aid to like afghanistan and iraq, it was about political, it was about using the powers of the presidency and the funds authorized by congress to benefit yourself with political dirt on your opponent that is a danger to national security. it abuse of power. they knew it and it was recognized. >> congressman, if i could get your take on this, this president had given aid to ukraine in two budgetary cycles before now. he never raised the issue of