Saudi Arabia's King Salman bin Abdulaziz al-Saud and Jordanian King Abdullah II sit in a vintage car during a welcome ceremony  at the airport in the Jordanian capital Amman on March 27, 2017 ahead of the 28th Summit of the Arab League.   / AFP PHOTO / Khalil MAZRAAWI        (Photo credit should read KHALIL MAZRAAWI/AFP/Getty Images)