We must build a world free of unnecessary barriers, stereotypes, and discrimination. ... policies must be developed, attitudes must be shaped, and buildings and organizations must be designed to ensure that everyone has a chance to get the education they need and live independently as full citizens in their communities.

By 2025 we expect new spacecraft designed for long journeys to allow us to begin the first ever crewed missions beyond the Moon into deep space. So we'll start by sending astronauts to an asteroid for the first time in history. By the mid-2030s I believe we can send humans to orbit Mars and return them safely to Earth. And a landing on Mars will follow and I expect to be around in see it.

I will work every single day to make sure that America continues to be the greatest nation on earth.

What we also have to recognize is that the deficit levels that I'm inheriting, over a trillion dollars, coming out of last year, that that is unsustainable. At a certain point, other countries stop buying our debt, at a certain point, we'd end up having to raise interest rates, and it would end up creating more economic chaos and potentially inflation.

I will promise you this, that if we have not gotten our troops out by the time I am president, it is the first thing I will do. I will get our troops home, we will bring an end to this war. You can take that to the bank.

I am absolutely certain that generations from now, we will be able to look back and tell our children that this was the moment when we began to provide care for the sick and good jobs to the jobless; this was the moment when the rise of the oceans began to slow and our planet began to heal; this was the moment when we ended a war and secured our nation and restored our image as the last, best hope on earth. This was the moment - this was the time - when we came together to remake this great nation so that it may always reflect our very best selves and our highest ideals.

Iran has agreed to deepen our coordination as we work to locate Robert Levinson, missing from Iran for more than eight years. Even as we rejoice in the safe return of others, we will never forget about Bob. Each and every day our hearts are with the Levinson family, and we will not rest until their family is whole again.