PARIS, July 15, 2016 (Xinhua) -- French national flag flies at half-mast at Elysee Palace in Paris, 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/Li Genxing)
