I mentioned charter schools, and experimenting with our school system, to make it work. I think that's something we really have to pay attention to.

Of course, violence will not end with our combat mission. Extremists will continue to set off bombs, attack Iraqi civilians and try to spark sectarian strife. But ultimately, these terrorists will fail to achieve their goals.

My relationship with Silicon Valley and the tech community historically has been really good. Many of these folks are my friends.

I've been fighting with Acorn, alongside Acorn, on issues you care about, my entire career.

The Iranian people are getting restive because of the challenges that sanctions have posed to their economy.

Sanctions alone could not stop Iran's nuclear program. But they did help bring Iran to the negotiating table.

I want to be very clear: I will not sign on to any health plan that adds to our deficits over the next decade.