President Goodluck Jonathan and three other African leaders joined former President Olusegun Obasanjo Friday in London to launch his charity organisation christened Olusegun Obasanjo Foundation. The former president said the foundation "will focus on helping to assuage the numerous problems facing Africa".President Goodluck Jonathan and three other African leaders joined former President Olusegun Obasanjo Friday in London to launch his charity organisation christened Olusegun Obasanjo Foundation. The former president said the foundation "will focus on helping to assuage the numerous problems facing Africa".