I think when you're governing, it will become increasingly apparent that if you were to just eliminate trade deals with Mexico, for example, well, you've got a global supply chain. The parts that are allowing auto plants that were about to shut down to now employ double shifts is because they're bringing in some of those parts to assemble out of Mexico. And so it's not as simple as it might have seemed.

I would not be running for President if I didn't believe with all my heart that this is what the vast majority of Americans want for this country. This union may never be perfect, but generation after generation has shown that it can always be perfected. And today, whenever I find myself feeling doubtful or cynical about this possibility, what gives me the most hope is the next generation - the young people whose attitudes and beliefs and openness to change have already made history in this election.

Families across America are feeling the pinch as they watch debts mount, bills pile up and savings disappear.

We've now got a group of young people in this country who for all practical purposes are American. They grew up here. They've gone to school here. They don't know anything other than being American kids. But their parents may have brought them here without all the proper paperwork - might have brought them here when they were three, might have brought them here when they were five. And so, lo and behold, by the time they finish school, and they're ready to go to college, they find out they can't go to college and, in fact, their status as Americans are threatened.

The Cuban people must know that they have a friend and partner in the United States of America.

I am a little jet lagged from my trip to Malaysia...The lengths we have to go to to get CNN coverage these days.

We now live in a world where the most valuable skill you can sell is knowledge. Revolutions in technology and communication have created an entire economy of high-tech, high-wage jobs that can be located anywhere there's an internet connection. And today, a child in Chicago is not only competing for jobs with one in Boston, but thousands more in Bangalore and Beijing who are being educated longer and better than ever before.