(ALTERNATE CROP) First Lady Michelle Obama speaks to students and the other spouses of the visiting G-20 leaders at the CAPA School on September 25, 2009 in Pittsburgh, Pennsylvania. U.S. President Barack Obama and heads of state from the world's leading economic powers are meeting for the second day of the G-20 summit, aimed at promoting economic growth.
( - Source: Jeff Swensen/Getty Images North America) see more angles »
( - Source: Jeff Swensen/Getty Images North America) see more angles »
