Newt Gingrich got in hot water during his 2012 presidential race for using campaign funds to pay himself $47,000 for a mailing list.

I understand that that`s the theory of the case for [Donald] Trump supporters and it`s what Donald Trump says, and it`s possible that that is actually the case.

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?

I`ve been spending a fair amount of time in the recesses of white nationalist, white supremacist social media online areas, what called itself is the "alt right", which is sort of the euphemistic term they use for what is essentially modern day white supremacy. And they are some of [Donald]Trump - this has been reported from the beginning but they are very excited about [anti-Muslim] proposal.

If anonymous [Donald] Trump campaign sources are to be believed, they`re pretty concerned he`s going to blow the big debate Monday night with an utter lack of preparation.

The backlash to [Sarah] Palin`s comments was swift, with veterans and veterans` groups criticizing the apparent politicization of post-traumatic stress disorder.

Having an energy conversation without talking about climate is like talking about smoking and not talking about cancer.