committee chair, dianne feinstein. she responded to brennan in a tweet that critical intelligence that led to bin laden was unrelated to eits, but former c.i.a. officials insist they were doing what was necessary to stop more attacks on the u.s. >> we didn't have the luxury of time. we had a ticking time bomb situation. >> on the lead, former c.i.a. director michael hayden defended the forced rectal feeding of detainees. >> they had limited options with which to go do this. it was intravenous, which would be dangerous. with a noncooperative detainee. >> hummus and pine nuts. >> this is one of the ways that the body is rehydrated. these were medical procedures. >> you're defending rectal rehydration? >> what i'm defending is history, to give you a sense as to how this report was put together, this activity, which was done five times, in each time for the health of the