Dr. Jill Biden and former Sen. Bill Frist tour a Clinic at the Dagahaley Refugee Camp in Kenya

Dr. Jill Biden and former Sen. Bill Frist tour a clinic at the registration area of the Dagahaley refugee camp, where newly arrived refugees can receive medical attention, in Dadaab, Kenya, Aug. 8, 2011. (Official White House Photo by David Lienemann)