The truth is that, in trying to get at terrorists who are in countries that either are unwilling or unable to capture those terrorists or disable them themselves, there are a lot of situations where the use of a drone is going to result in much fewer civilian casualties and much less collateral damage than if I send in a battalion of marines.

The men and women of America's homeland security apparatus do important work to protect us, and Republicans and Democrats in Congress should not be playing politics with that.

We do not believe that in this country, freedom is reserved for the lucky, or happiness for the few.

We can choose a future where we export more products and outsource fewer jobs. After a decade that was defined by what we bought and borrowed, we're getting back to basics, and doing what America has always done best: We're making things again.

Iran won't pursue nuclear weapons because 'it's contrary to their faith.'

We proved that we are still a people capable of doing big things and tackling our biggest challenges.

Yes, this is hard. But there should be no question that the United States of America is stepping up to the plate. We recognize our role in creating this problem; we embrace our responsibility to combat it. We will do our part, and we will help developing nations do theirs. But we can only succeed in combating climate change if we are joined in this effort by every nation - developed and developing alike. Nobody gets a pass.