Climate change is the biggest governing challenge we face. It's the biggest governing challenge I think we've ever faced.

The other theory of the case - and it`s not just one that people opposed to him politically believe, but also people who share the Republican Party`s beliefs or conservative, but don`t like Donald Trump, is that he`s fundamentally a narcissist who has become addicted to the attention, is sort of compulsively driven by attention, and this has given him an outlet for that attention, and crucially doesn`t actually care about the party that he is nominally representing.

Not only has [Donlald] Trump adopted that tactic attacking usual suspects like The New York Times and The Washington Post, but he`s turning it back on the conservative media who invented it in the first place.

I`m a big fan of Donald Trump`s.

I`ve seen all this tussling about what is [Donald] Trump ideologically and Jim Carney said he`s a liberal and people saying, look, he`s winning moderates. Chris Christie is an example of this.

It's not uncommon for revolutions to stem from a radicalized group just outside the circle of power. That's what the French Revolution was all about; that's what the American Revolution was. The question is: Will all those groups, because of the nature of partisan polarization and ideological polarization, just fight each other? Or is there capacity to organize?

According to "Huffington Post", one Democratic opposition research firm said they spent the past eight months compiling material on [Donald] Trump as he`s risen on the ranks. And that research estimated that if the all material compiled, court and property records,newspaper clips and video, approximately 80 percent of it has yet to surface in this election cycle.