-05/21/13 The Growing Crisis in Africa's Sahel Region; Acting Assistant Secretary Donald Y. Yamamoto, Bureau of African Affairs; Opening Statement; Washington, DC
-06/14/10 U.S. Priorities for sub-Saharan Africa; Assistant Secretary Johnnie Carson, Bureau of African Affairs; Diplomacy Briefing Series: Conference on sub-Saharan Africa; Washington, DC
-05/25/10 Celebrating "Africa Day": The 47th Anniversary of the Founding of the Organization of African Unity; Assistant Secretary Johnnie Carson, Bureau of African Affairs; Remarks at the African Diplomatic Corp Dinner, Ritz Carlton Hotel; Washington, DC
-04/21/10 First Annual U.S.-African Union High Level Bilateral Meetings At the Department of State; Deputy Secretary for Management and Resources Jacob J. Lew; Washington, DC
-11/17/09 Opening Remarks for Hearing on Counterterrorism in Africa (Sahel Region) ; Assistant Secretary Johnnie Carson, Bureau of African Affairs; Washington, DC
