On my visits back home, if they saw that I was getting a big head, they'd let me know right away.

Ladies and gentlemen, god bless America - land of the free, home of the brave.

For President Obama, 'home of the brave' are not just the last words of our national anthem, but also a call to action. This is why the president's policies and our platform include incentives to train and hire our troops returning home. Not only because of our moral responsibility, but because it makes for a stronger, more secure American economy.

It's not about finding a home so much as finding yourself.

I spend plenty of time in London and it doesn't scare me, but it's a lonely place, even if you've got friends there. My job takes me all around the world, meeting lots of interesting people. But I think if I couldn't get home, if I couldn't get back to what I consider my real life I'd be frightened.