'Your papers, please' must never be heard in America

The young people in the ad look dissatisfied and pouty. Barack Obama's voice and the words "winning the future," from one of his old campaign speeches, echo in the background. "You're LOSING my future," says one young man.
"I don't really think he can make a difference now," says Charlotte Frei, a 24-year-old doctoral student at Northwestern who's studying transportation engineering.