Article Photos: First lady to high school grads: Live your dreams 3/9

First lady Michelle Obama, right, applauds as students enter the arena for the commencement ceremony of Martin Luther King, Jr. Academic Magnet High School on Saturday, May 18, 2013, in Nashville, Tenn. With her are Dr. Jesse Register, left, director of Nashville schools, and Schunn Turner, principal, center. (AP Photo/Mark Humphrey)