From left, U.S. first lady Michelle Obama, Keamogestwe "Kamo" Rakogoadi, grade 11 at Parktown Girls High School, Aubrey Baloyi, grade 12 at an all boys semi-private school, and MTV VJ S

 

              From left, U.S. first lady Michelle Obama, Keamogestwe "Kamo" Rakogoadi, grade 11 at Parktown Girls High School, Aubrey Baloyi, grade 12 at an all boys semi-private school, and MTV VJ S
From left, U.S. first lady Michelle Obama, Keamogestwe "Kamo" Rakogoadi, grade 11 at Parktown Girls High School, Aubrey Baloyi, grade 12 at an all boys semi-private school, and MTV VJ Sizwe participate in a youth event at the Sci-Bono Discovery Centre, Saturday, June 29, 2013, in Johannesburg, South Africa, organized in conjunction with MTV Base, an African youth and music TV channel, and Google+ to highlight the importance of education. Teenagers from around South Africa as well as students joining virtually in cities around the U.S. participated. (AP Photo/Carolyn Kaster)