This idea that America is somehow on the verge of collapse, this vision of violence and chaos everywhere, doesn't really jibe with the experience of most people.

When our interests and values are at stake, we have a responsibility to act.

I am a strong believer in the free market. I am a strong believer in capitalism. But, I am also a strong believer that there are certain common goods - our air, our water, making sure that people are safe - that require to have some regulation.

We will send an additional 475 service members to Iraq. As I have said before, these American forces will not have a combat mission - we will not get dragged into another ground war in Iraq. But they are needed to support Iraqi and Kurdish forces with training, intelligence and equipment.

If we are going to solve the challenges we face, you need a President who will pursue genuine solutions day in and day out. And that is my commitment to you. We need immigration reform that will secure our borders, and punish employers who exploit immigrant labor; reform that finally brings the 12 million people who are here illegally out of the shadows by requiring them to take steps to become legal citizens. We must assert our values and reconcile our principles as a nation of immigrants and a nation of laws. That is a priority I will pursue from my very first day.

What we saw was that the Ferguson Police Department in conjunction with the municipality saw traffic stops, arrests, tickets as a revenue generator, as opposed to serving the community, and that it systematically was biased against African-Americans in that city who were stopped, harassed, mistreated, abused, called names, fined.

The people there, the community, the lessons that I learned -- they're all based right in this few square miles where we'll now be able to give something back and bring the world back home after this incredible journey.