Saudi Gazette report RIYADH — Custodian of the Two Holy Mosques King Salman has deputized Crown Prince Muhammad Bin Naif, deputy premier and minister of interior, to head the Kingdom's delegation to the Camp David summit scheduled for May 13-14, according to Minister of Foreign Affairs Adel Al-Jubeir. The summit coincides with the five-day humanitarian ceasefire period in Yemen, the Saudi Press Agency quoted Al-Jubeir as saying on Sunday. The summit timing also coincides with the inauguration of the King Salman Center for Relief and Humanitarian Work. Deputy Crown Prince Muhammad Bin Salman, second deputy premier and minister of defense, will also participate in the Camp David summit. US President Barack Obama has invited the heads of Gulf Cooperation Council (GCC) countries to the White House and then to Camp David for a summit to discuss regional issues. The White House said Obama will meet the GCC leaders in the White House on May 13 and then at Camp David, the presidential mountaintop retreat in Maryland, on May 14.