Riyadh, Rajab 29, 1437, May 6, 2016, SPA -- Crown Prince Mohammed bin Naif bin Abdulaziz Al Saud, Deputy Premier and Minister of Interior, has sent a cable of congratulation to Tran Dai Quang on his election as President of Vietnam. The Crown Prince wished the President good health and happiness and the people of Vietnam progress and prosperity. --SPA 19:19 LOCAL TIME 16:19 GMT www.spa.gov.sa/w