I have said publicly no option should be off the table, but I would certainly take nuclear weapons off the table.

This is a moment in history where it is almost hard to catch your breath.

Let's be honest: For a lot of well-meaning, open-minded white people, the sight of a young, black man in a hoodie still evokes a twinge of fear.

Donald Trump first gained political prominence leading the charge for the so-called birthers. He promoted the racist lie that President Obama is not really an American citizen, part of a sustained effort to delegitimize America's first black president.

I have a number of proposals how to tackle this issue of self radicalization. I would set up a team exclusively dedicated to detecting and preventing lone wolf attacks.

If I were just to read briefing books or I were just to engage in the political back and forth, would I have heard what a big problem mental health is in New Hampshire? Would I have heard people say they're really worried about the impact on young people because New Hampshire has the highest tuition and debt problems in the country? i'm not sure I would have.

There's no doubt now that Russia has used cyber attacks against all kinds of organizations in America, and I am deeply concerned about this.