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Palestinian Muslim pilgrims arrive at the Rafah border crossing between Egypt and the southern Gaza Strip, on August 4, 2018, ahead of their departure to the annual Hajj pilgrimage in Saudi Arabia's holy city of Mecca. (Photo by SAID KHATIB / AFP) (Photo credit should read SAID KHATIB/AFP/Getty Images)

Palestinian Muslim pilgrims arrive at the Rafah border crossing between Egypt and the southern Gaza Strip, on August 4, 2018, ahead of their departure to the annual Hajj pilgrimage in Saudi Arabia's holy city of Mecca. (Photo by SAID KHATIB / AFP)        (Photo credit should read SAID KHATIB/AFP/Getty Images)