President Barack Obama and President Jakaya Kikwete of Tanzania, along with First Lady Michelle Obama and Salma Kikwete

President Barack Obama and President Jakaya Kikwete of Tanzania, along with First Lady Michelle Obama and Salma Kikwete, watch performers during an arrival ceremony at Julius Nyerere International Airport in Dar es Salaam, Tanzania, July 1, 2013. (Official White House Photo by Chuck Kennedy)