First lady Michelle Obama, along with her mother Marian Robinson, back to camera center, daughters Malia and Sasha, second and third from left, nephew Avery Robinson, fourth from left, and niece Leslie Robinson, rear center, dance with children and caretakers as they visit the Emthonjeni Community Center in Zandspruit Township, Johannesburg, South Africa, Tuesday, June 21, 2011. (AP Photo/Charles Dharapak, Pool)