New Video Shows Suspect Ahmad Rahami in Chelsea; Police Search for 2 Witnesses Who Rummaged Through Bomb Bag

Exclusive new video shows tri-state bombing suspect Ahmad Rahami walking in Chelsea a short time before an explosion tore through the neighborhood, injuring 31 people. New video also shows two men who police describe as potential witnesses. They’re believed to have accidentally disarmed the second bomb in Chelsea as they looked through a bag allegedly left by Rahami.