60 Minutes: Season 49, Episode 51

49 - 51: The Storm after the Storm, Enhancing the Bike, New Kid on the Block

As Hurricane Harvey survivors face a difficult future, 60 Minutes looks back at Hurricane Sandy and why so many families didn't get the help they deserve; then, 60 Minutes investigates hidden motors and pro cycling; and the newest "Sesame Street" Muppet has autism: Meet Julia.