MECCA, SAUDI ARABIA - SEPTEMBER 24: Ambulances are seen on a road after at least 310 Hajj pilgrims were killed and another 450 injured in a stampede that took place near the city of Mecca in Saudi Arabia on September 24, 2015. The stampede occurred in the town of Mina, located roughly five kilometers east of Mecca, as pilgrims performed a ritual in which they threw stones at a structure representing the devil. (Photo by Ozkan Bilgin/Anadolu Agency/Getty Images)
