In fact, it is a cesspool of dishonesty, dirty tricks, extra-legal activity and corruption and needs strict oversight.

http://thefederalist.com/2018/07/20/helsinki-trump-undermined-power-abusing-intelligence-agencies-not-america/

And one of those chiefly involved in the past, John Brennan is an unhinged Trump-hater who has been credibly accused of leaking confidential information and may still hold a top-secret security clearance. He need to be investigated.

http://www.foxnews.com/opinion/2018/07/19/ex-cia-director-brennan-has-flipped-out-with-trump-derangement-syndrome-and-is-making-crazy-claims.html