Barack Obama: “The recently-released National Climate Assessment confirms that climate change is already affecting every region of the…”

Now the ball’s in your court, Iowa.

The success of this experiment was never a given.

Every president here today, as different as we are, has tried our best to uphold the values that John McCain and Mitt Romney believed in no less than I did.

I am very happy to see a ceasefire. And I’m hopeful that it holds.