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US Secretary of State John Kerry (C-L) is welcomed by Saudi Foreign Minister Prince Saud Al-Faisal bin Abdulaziz al-Saud (C-R), upon his arrival in Riyadh November 3, 2013. Kerry flew into Riyadh on a mission to repair ties with America's longstanding ally, which have frayed over the Syrian conflict, Egypt and Iran. AFP PHOTO/POOL/JASON REED (Photo credit should read JASON REED/AFP/Getty Images)

US Secretary of State John Kerry (C-L) is welcomed by Saudi Foreign Minister Prince Saud Al-Faisal bin Abdulaziz al-Saud (C-R), upon his arrival in Riyadh November 3, 2013. Kerry flew into Riyadh on a mission to repair ties with America's longstanding ally, which have frayed over the Syrian conflict, Egypt and Iran. AFP PHOTO/POOL/JASON REED        (Photo credit should read JASON REED/AFP/Getty Images)