Riyadh, Muharram 29, 1437, Nov 11, 2015, SPA -- Argentinean Vice President Amado Boudou left Riyadh today following his participation in the 4th Summit of Arab and South American Countries held in Riyadh. At King Khalid International Airport, the Argentinean Vice - President was seen off by a number of officials. --SPA 22:07 LOCAL TIME 19:07 GMT www.spa.gov.sa/w