U.S. first lady Michelle Obama and her family ride their safari vehicle in the Madikwe Game Reserve June 25, 2011. With Michelle Obama are her mother Marian Robinson (bottom R), daughters Sasha Obama (3rd row, 2nd L) and Malia Obama (top row, 2nd L), niece Leslie Robinson (3rd row, R) and nephew Avery Robinson (top row, L). REUTERS/Charles Dharapak/Pool (SOUTH AFRICA – Tags: POLITICS)