>> greta: has he made it to you. >> not convincingly. he's a good father, family man, i respect him, he's a decent person, but he's not made, not made an effective case for, for trust in his campaign. >> greta: one of the big problems affecting us right now is iran and a big question where they are in nuclear weapons development and we always have problems getting good intelligence and we've had intelligence failures before. how would you know or what would you change about the intelligence gathering, is there anything differently than what we're doing now or prior administration? >> i would take out the dni. i think the dni is a structure, is an overall holding company for our intelligence gathering and analytical capability and it's terribly bureaucratic and weighted down with red tape and i want to get back to the days where we have a central intelligence agencies and we've got too many players, we're not sharing enough and i believe when you're confused