NICE, July 15, 2016 -- Security personnel stand guard near the Promenade des Anglais, where the attack took place on Thursday, in Nice, France, July 15, 2016. The death toll rises to 84 from an attack in which a truck rammed into a crowd marking the French national day in Nice. French President Francois Hollande said "the terrorist character" of the truck attack cannot be denied. He announced an extension of a state of emergency for three months in the country. (Xinhua/Xu Jinquan)