Obama tells students , `` The world will be watching what decisions you make '' Mandela urges Obama to close Obama , find Obama peace . He also held bilateral talks with South African President Jacob Zuma in Pretoria , with trade high on the agenda . Access to electricity `` fundamental to opportunity , '' president says . Obama and family tour the United States , where Tutu was held .
Obama tells students , `` The world will be watching what decisions you make '' Mandela urges Obama to close Obama , find Obama peace . Access to electricity `` fundamental to opportunity , '' president says . Obama and family tour the United States , where Tutu was held .