warfare with a new kind of way. but he gets credit for iraq and afghanistan, but the hope of arab spring fizzled. the facebook revolution that was going to happen with young people on the streets boomeranged. the low moment of his presidency may be the red line in syria not met but not sending in troops in the long run. >> as we get ready for the president coming here momentarily, he's at a restaurant, nearby. you all know where the restaurant is. >> here his gnome home and the university of chicago. >> with michelle obama. tonight perhaps abequally important moment for michelle obama. here's what she said a couple days ago.