Crown Prince Mohammed bin Naif bin Abdulaziz, Deputy Premier and Minister of Interior left of Qatar today after offering condolences on the death of Sheikh Khalifa bin Hamad Al Thani. He was seen off by Emir of Qatar Sheikh Tamim bin Hamad Al-Thani, Personal Representative of Qatar's Emir Sheikh Jassim bin Hamad Al Thani, Qatar's Prime Minister and Minister of Interior Sheikh Abdullah bin Nasser Al Thani, Qatar's Minister of Foreign Affairs Sheikh Mohammed bin Abdulrahman Al-Thani, and Saudi Ambassador to Qatar Abdullah Al-Aifan and a number of officials. Crown Prince was accompanied by Prince Salman bin Sultan bin Abdulaziz, and Prince Turki bin Mohammed bin Fahd bin Abdulaziz, and Prince Abdulaziz bin Saud bin Naif bin Abdulaziz, Advisor to Minister of Interior and Prince Nawaf bin Naif bin Abdulaziz and a number of senior officials.