Video emerged of a group of Argentines in New York celebrating their high school reunion before the terrorist attack that killed them.
The group of men was riding bicycles along the Hudson River in the lighthearted video clip. Later, they would be killed or injured by terrorist Sayfullo Habibullaevic Saipov. Saipov drove a rented truck along the bike path and killed five of the men, along with three others, in his Oct. 31 attack, which is being hailed as the worst terrorist attack in New York since 9/11.
