Watch Furniture Go Flying in Powerful Storms Across the Country - A Must Watch Video

As storm season approaches, flying pieces of furniture can be dangerous in major cities. So what can you do to make sure your furniture doesn't go flying off the roof during a storm this summer? They spoke with roof safety engineer Michael Larkin following a freak storm that struck New York City Monday. "If a bad storm is coming, lower the umbrella; tie it up securely so it can't go anywhere," he told. "If you leave it open, it becomes a sail and can fly away."