Barack Obama: “The question isn't going to be, are you better off than you were four years ago, the question is are you better off than…”

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.

Now the ball’s in your court, Iowa.

It's a way to honor her trailblazing leadership, and inspire visitors to follow in her footsteps.

In forming our union, the founders fell terribly short of the Declaration's promise, leaving slavery intact, allowing states to restrict the franchise to white men who owned property.