President Barack Obama of the United States of America hosted the leaders and heads of delegations of the Gulf Cooperation Council (GCC) for Arab States participating in the GCC-US summit meeting at Camp David, in a working dinner at the headquarters of the White House here yesterday. Upon their arrival, Crown Prince Mohammed bin Naif bin Abdulaziz, Deputy Premier, Minister of Interior and Head of the delegation of the Kingdom of Saudi Arabia to the summit meeting on behalf of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud, as well as Deputy Crown Prince Mohammed bin Salman bin Abdulaziz, Second Deputy Premier and Minister of Defense, were received by President Barack Obama. During the banquet, the USA relations with GCC's Arab States and ways of strengthening and intensifying them to confront the current challenges were discussed. Following the working dinner, the Crown Prince and the Deputy Crown Prince left the White House where they were seen off by the US President.