It really all comes down to this- it's largely a matter of personal comfort/risk tolerance. Personally, I'd be happy to see entire agencies wiped out, the CIA and the NSA obliterated, the FBI cut back to where it was in the 60s or so, preferably focused on mob/cartel activity and the like. The CIA should never have been separated out from the military and given so much free reign. From my point of view, the CIA's history is just a series of catastrophic mistakes. There's arguments to made on both sides, but no objectively clear right or wrong choice.