Warrantless wiretapping is an impeachable offense. It couldn't be any clearer.

I began by telling the President that there was a cancer growing on the presidency, and if the cancer was not removed, the president himself would be killed by it.

There's no good that can come out of secrecy.

Americans like to give their President the benefit of the doubt. If you look at the poll numbers, people knew Nixon was deeply involved in Watergate and stayed with him for a long time. It's a natural tendency.

Trump hasn't really done anything yet to abuse his powers. I don't even know if he knows what all his powers are as president. And that worries me. He will learn. After he learns how the presidency works, he could become much more dangerous, because his personality doesn't change. Once presidents find their powers, they don't give them up. They use them.

To me the fact that a Vice President can go to Capitol Hill and lobby for torture is just unbelievable. Just unbelievable! The fact that a small clique of attorneys in the Department of Justice can write how can we get around the Geneva Conventions so that we can torture during interrogations - I can't even get their mentally. And when you read their briefs, they didn't get there mentally.

There's a cancer on the presidency.