Barack Obama: “We now have an obligation to pay our bills.”

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.

It fortifies you to say that, yes, this has been part of the journey that we’re on.

Now the ball’s in your court, Iowa.

Of course, we did not accomplish everything we set out to do. No administration does. Some of the exhibits reflect unfinished business, in some cases, my own shortcomings and mistakes, in some cases because - as a sign I kept on the…