BEIRUT, LEBANON - DECEMBER 11: A giant Christmas tree is illuminated on Martyrs' Square in Beirut, Lebanon, on December 11, 2015. (Photo by Ratib Al Safadi/Anadolu Agency/Getty Images)
BEIRUT, LEBANON - DECEMBER 11: A giant Christmas tree is illuminated on Martyrs' Square in Beirut, Lebanon, on December 11, 2015. (Photo by Ratib Al Safadi/Anadolu Agency/Getty Images)