World leaders united in horror and pledged their determination to fight terrorism on July 15 after a truck attack on a Bastille Day crowd in the French Riviera city of Nice killed 84 people.
Reuters: World unites in horror at Nice carnage, backs France
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.
