People attend a candlelight vigil for the victims of truck attack in Nice, France, at Washington Square Park in New York on July 16 2016. A gunman smashed a truck into a crowd of revellers celebrating Bastille Day in the French Riviera city of Nice, killing at least 84 people in what French President Francois Hollande called a "terrorist" attack / AFP PHOTO / KENA BETANCURKENA BETANCUR/AFP/Getty Images