US President <a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Barack+Obama&family=editorial&specificpeople=203260 ng-click='$event.stopPropagation()'>Barack Obama</a> (L), alongside African Union Chairperson Nkosazana Dlamini Zuma (R), arrives to speak about security and economic issues and US-Africa relations in Africa at the African Union Headquarters in Addis Ababa, on July 28, 2015. <a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Barack+Obama&family=editorial&specificpeople=203260 ng-click='$event.stopPropagation()'>Barack Obama</a> arrived at African Union headquarters today, where he will become the first US president to address the 54-member continental bloc, at the end of a tour focused on corruption, rights and security.
{"Image ImageDescription": "US President Barack Obama (L), alongside African Union Chairperson Nkosazana Dlamini Zuma (R), arrives to speak about security and economic issues and US-Africa relations in Africa at the African Union Headquarters in Addis Ababa, on July 28, 2015. Barack Obama arrived at African Union headquarters today, where he will become the first US president to address the 54-member continental bloc, at the end of a tour focused on corruption, rights and security. AFP PHOTO / SAUL LOEB        (Photo credit should read SAUL LOEB/AFP via Getty Images)"}