AlQa'dah 29, 1432, Oct 27, 2011, SPA -- U.S. Vice President Joe Biden and the accompanying delegation left Riyadh this evening after having offered condolence and expressed sympathy to the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud, Prince Naif bin Abdulaziz Al Saud, Second Deputy Premier and Minister of Interior, the royal family, and the Saudi people, on the death of Prince Sultan bin Abdulaziz Al Saud. At Riyadh Air Base, they were seen off by Prince Naif bin Abdulaziz Al Saud, Second Deputy Premier and Minister of Interior; Prince Saud Al-Faisal, Minister of Foreign Affairs; Prince Saud bin Naif bin Abdulaziz, Advisor to the Second Deputy Premier and Assistant to the Minister of Interior for Public Affairs; Prince Mohammed bin Naif bin Abdulaziz, Assistant Minister of Interior for Security Affairs; Prince Abdulaziz bin Saud bin Naif bin Abdulaziz; Prince Fahd bin Naif bin Abdulaziz; Dr. Abdulrahman Al-Shalhoub, Deputy Chief of Royal Protocol; Major General (Pilot) Abdullatif Al-Shuraim, Commander of Riyadh Airbase; and James Smith, the U.S. Ambassador to the Kingdom.