Saudi Arabia's King Abdullah bin Abdulaziz al-Saud attends a meeting with French President Francois Hollande (unseen) at the Saudi Royal palace, in Riyadh, on December 29, 2013. Hollande met King Abdullah on a visit aimed at boosting commercial ties and addressing escalating tensions in the Middle East.   AFP PHOTO/POOL/KENZO TRIBOUILLARD        (Photo credit should read KENZO TRIBOUILLARD/AFP/Getty Images)