With Singapore's partnership, the United States in engaging more deeply across South-east Asia and Asean, which is central to the region's peace and prosperity. Singapore is an anchor for the US presence in the region, which is a foundation of stability and peace.

I know that the politics around trade can be very difficult - especially in an election year.

It was basic research in the photoelectric field-in the photoelectric effect that would one day lead to solar panels. It was basic research in physics that would eventually produce the CAT scan. The calculations of today's GPS satellites are based on the equations that Einstein put to paper more than a century ago.

Those who threaten Israel threaten us. Israel has always faced these threats on the frontlines. And I will bring to the White House an unshakable commitment to Israel's security. That starts with insuring Israel's qualitative military advantage. I will insure that Israel can defend itself from any threat - from Gaza to Tehran.

If you give up on the idea that your voice can make a difference, then other voices will fill the void

Let me be absolutely clear. Israel is a strong friend of Israel's. It will be a strong friend of Israel's under a McCain administration. It will be a strong friend of Israel's under an Obama administration. So that policy is not going to change.

We remain a young nation, but in the words of Scripture, the time has come to set aside childish things. The time has come to reaffirm our enduring spirit; to choose our better history; to carry forward that precious gift, that noble idea, passed on from generation to generation: the God-given promise that all are equal, all are free, and all deserve a chance to pursue their full measure of happiness.