He has forfeited his right through his comments. Burr put his breach in the simplest terms. He either knows new information that he has subsequently leaked. That is cause for rescinding. If he has no new intelligence then his comments clash with his sworn testimony.
Logic dictates he is a liar. He certainly has before as when The NY Times called for Obama to fire him amid the 2014 agency revelations of spying on Senate Intelligence committee staffers.
As the Washington Post also called on Brennan to be fired — an Atlantic Monthly headline actually asked if “Brennan knows too much for Obama to fire him”
2014 from the Washington Post where “Democracy Dies in the Darkness of a Democrats Memory Hole” :
In March, at the Council on Foreign Relations, CIA Director John Brennan was asked by NBC’s Andrea Mitchell whether the CIA had illegally accessed Senate Intelligence Committee staff computers “to thwart an investigation by the committee into” the agency’s past interrogation techniques. The accusation had been made earlier that day by Sen. Dianne Feinstein (D-Calif.), who said the CIA had “violated the separation-of-powers principles embodied in the United States Constitution.” Brennan answered:
As far as the allegations of, you know, CIA hacking into, you know, Senate computers, nothing could be further from the truth. I mean, we wouldn’t do that. I mean, that’s — that’s just beyond the — you know, the scope of reason in terms of what we would do. {…}
And, you know, when the facts come out on this, I think a lot of people who are claiming that there has been this tremendous sort of spying and monitoring and hacking will be proved wrong.
Continued below to break up the reading—