Even while we may at times disagree, as friends sometimes will, the bonds between the United States and Israel are unbreakable and the commitment of the United States to the security of Israel is ironclad.

Degrade and ultimately destroy ISIL

Many of our ideas of democracy, so much of our literature and philosophy and science can be traced back to roots right here in Athens.

If you like your healthcare plan, you'll be able to keep your healthcare plan, period. No one will take it away, no matter what.

When the economy is still struggling, putting people back to work, finding ways to spur economic activity, ultimately can help to reduce the structural deficits and debts that countries experience.

As Commander in Chief, I will maintain the strongest military in the world, keep faith with our troops and go after those who would do us harm. But after a decade of war, I think we all recognize we've got to do some nation building here at home, rebuilding our roads, our bridges and especially caring for our Veterans who sacrificed so much for our freedom.

Today, more than ever before, science holds the key to our survival as a planet and our security and prosperity as a nation. It's time we once again put science at the top of our agenda and work to restore America's place as the world leader in science and technology.