Nightly News | July 02, 2013
>>> as we mentioned headed back to washington tonight. his visit to africa is over. and on his final day, he and a former president, george bush 43 took part together in a ceremony commemorating the victims of the 1998 bombing of the u.s. embassy in tanzania. the mood lightened later at a local power plant . president obama spent a few minutes kicking around a hybrid energy producing soccer ball . an invention that generates power when kicked and could help bring power to devices in remote parts of the world.