WASHINGTON, DC - NOVEMBER 08: U.S. first lady Michelle Obama speaks to local high schools students at the Riggs Library of Georgetown University November 8, 2011 in Washington, DC. The first lady delivered remarks and answered questions from students who participated in a day-long "immersion experience" at Georgetown University which included pairing with college mentors, taking campus tours, visiting classes and learning about the transition from high school to college. (Photo by Alex Wong/Ge