Los Angeles Mayor Antonio Villaraigosa takes a photo with his phone as President Obama speaks at the Cesar E. Chavez National Monument on Monday, Oct. 8, 2012, in Keene, Calif. (AP Photo/Carolyn Kaster)

Photo by: Carolyn Kaster

Los Angeles Mayor Antonio Villaraigosa takes a photo with his phone as President Obama speaks at the Cesar E. Chavez National Monument on Monday, Oct. 8, 2012, in Keene, Calif. (AP Photo/Carolyn Kaster)