There are similiarities between Nixon and Trump, no question. But there are also big differences. Nixon was shy, private, he attacked the media behind closed doors and insulted people behind their backs, and we only know about it because of the taping system in the Oval Office. The dark side, the vengeance we only know because of these tapes. Trump is right out and front with it. He actually campaigned on how nasty he can be, which found resonance with enough voters to get him into the White House.

Who voted for Trump? Who are these people who, as he famously said, would let him shoot someone on Fifth Avenue and still support him? It's people who want too strong a leader, who would do what that leader tells them. Similar to the Europeans following Mussolini and Hitler. There's a streak in humanity that likes that kind of leader. That's Trump's core. Authoritarianism.

9/11 changed everything. We lose more Americans every year drowning in the bathtub than through terrorism. But terrorism has been used as a lever to frighten people, pass legislation, sound tough and coerce us into giving away our rights in pursuit of phantom problems.

There's a political reality about impeachment. It's purely a political process. The interpretation of "high crimes and misdemeanors" can reach a long way, all the way to sex in the Oval Office, which was an absurd use of the impeachment clause.

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.

I've been surfing so many years and it's a pretty strong part of my life so I'm not gonna give that up.

There is only one thing Donald Trump is interested in, and that's Donald Trump.