France in Shock After Bastille Day Attack

A man reacts near bouquets of flowers as people pay tribute near the scene where a truck ran into a crowd at high speed killing scores and injuring more who were celebrating the Bastille Day national holiday, in Nice, France, July 15, 2016.

A man pauses while he leaves a bunch of flowers outside the French embassy in London on July 15, 2016 in solidarity following the attack in the southern French city of Nice.

A woman places a bouquet of flowers as people pay tribute near the scene where a truck ran into a crowd at high speed killing scores and injuring more who were celebrating the Bastille Day national holiday, in Nice, France, July 15, 2016.

French President Francois Hollande leaves the Pasteur hospital after visiting victims, the day after the Bastille Day truck attack, in Nice, southern France, July 15, 2016.

Armed soldiers patrol along the beach in Nice, France, July 15, 2016 the day after a truck ran into a crowd at high speed killing scores and injuring more who were celebrating the Bastille Day national holiday.

Forensic officials work on the beach next to the famed Promenade des Anglais, scene of the truck attack, in Nice, southern France on July 15, 2016.

Flowers placed to pay tribute to the victims of the Bastille Day truck attack in Nice are seen in front of a military armoured vehicle at the French embassy in Rome, Italy, July 15, 2016.

French police officers and French gendarmes stand near a truck in a street of Nice on July 15, 2016, near the building where the man who drove a truck into a crowd watching a fireworks display, the day before, reportedly lived.

People gather and sing the French national anthem at a vigil in a tribute to the victims of the Bastille Day attack, in Sydney, Australia, July 15, 2016.

A member of the French community holds up a candle and a national flag during a vigil in Sydney on July 15, 2016.

A young woman places candles a circle during a vigil in a tribute to the victims of the Bastille Day attack, in Sydney, Australia on July 15, 2016.

Italian Lower House Speaker Laura Boldrini (C) and France's ambassador to Italy Catherine Colonna (R) arrive at the French Embassy in Rome to lay a wreath of flowers on July 15, 2016, after the deadly attack in Nice.

People take a moment of silence to pay tribute to the victims of the Bastille Day truck attack in Nice, at Spanish parliament in Madrid, Spain, July 15, 2016.

Indian school children attend a prayer ceremony in memory of victims of a truck attack in France, at a school in Ahmadabad, India, Friday, July 15, 2016.