Africa Summit 19

President Barack Obama, First Lady Michelle Obama, Her Excellency Dr. Nkosazana Clarice Dlamini Zuma, Chairperson of the African Union, and Ali Bongo Ondimba, President of the Gabonese Republic, listen to Lionel Richie perform at the U.S.-Africa Leaders Summit dinner on the South Lawn of the White House, Aug. 5, 2014. (Official White House Photo by Pete Souza)