Crown Prince Salman bin Abdulaziz Al Saud, Deputy Premier and Minister of Defense, left here today after taking part on behalf of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud in the 33rd session of the GCC Summit. At the session's venue, Crown Prince Salman was seen off by Bahrain's King Hamad bin Isa Al Khalifa, Premier Prince Khalifa bin Salman Al Khalifa and a number of princes, ministers and senior officials. At the airport, Crown Prince Salman was seen off by Bahrain's Crown Prince and Deputy Supreme Commander Prince Salman bin Hamad Al Khalifa.