U.S. Secretary of State John Kerry meets with African Union Commission Chairperson Dr. Nkosazana Dlamini-Zuma on the sidelines of the U.S.-Africa Business Forum in Washington, D.C., on August 5, 2014. Leaders from across the African continent are in the nation's capital for a three-day U.S.-Africa Leaders Summit, the largest event any U.S. President has held with African heads of state and government.