Our politics at its best involves us recognizing ourselves in each other. And our politics at its worst are when we see immigrants or women or blacks or gays or Mexicans as somehow separate, apart from us.

This self-reflection, this willingness to examine ourselves, to make corrections, to do better, that's part of what makes us Americans. It's part of what sets us apart from other nations, the United States is the most professional, most capable, most cutting-edge intelligence community in the world.

Medicare in particular, will run out of money, and we will not be able to sustain that program.

If you work hard. And are responsible. You should be rewarded.

You know, sometimes I'll go to an 8th-grade graduation and there's all that pomp and circumstance and gowns and flowers. And I think to myself, it's just 8th grade ... An 8th-grade education doesn't cut it today. Let's give them a handshake and tell them to get their butts back in the library!

The truth is that, in trying to get at terrorists who are in countries that either are unwilling or unable to capture those terrorists or disable them themselves, there are a lot of situations where the use of a drone is going to result in much fewer civilian casualties and much less collateral damage than if I send in a battalion of marines.

Our journey is not complete until we find a better way to welcome the striving, hopeful immigrants who still see America as a land of opportunity, until bright young students and engineers are enlisted in our workforce rather than expelled from our country.