FILE - In this file photo dated Tuesday, June 9, 2015, Angolan President Jose Eduardo Dos Santos, second right, during a meeting with Chinese President Xi Jinping at the Great Hall of the People in Beijing. dos Santos announced Friday Feb. 3, 2017, in an address to his ruling MPLA party that he will not run in elections scheduled for August 2017, ending his 38 years in power.(Wang Zhao/FILE via AP)