I defended this country as a young man, and I will defend it as president.

I'm not insensitive to the jobs. I'm desperately concerned about those jobs. But you don't fix them by pandering to people and telling them you're going to shut the door. You have to grow jobs.

America has everything most countries envy. A Constitution which is the treasure of mankind, a strong military, natural resources of every kind. Above all, as Tocqueville said, a good people, which is what makes us great.

What we have to do is go on the offensive. [The science on climate change] has been maligned and misinterpreted, and we need to fight back... [P]eople [need to] stop being moved by these talk show [hosts] and start looking for the facts themselves.

I think that for many of us, the years of the Civil Rights movements - Martin Luther King, Bobby Kennedy running for president in 1968 to end the war and so forth - these were defining moment in terms of trying to hold government accountable and have a level of responsibility and truth-telling.

I can tell you, Massachusetts, fastest growing sector of our economy is clean energy and energy efficiency companies. And they're growing faster than any other sector.

At every step of the way, George W. Bush has put the narrow interests of the few ahead of the interests of most Americans.