Airdate 10/11/09  Only the most extreme of the extreme sportsmen would do this: don "wingsuits," jump off mountain tops, and glide at 140 miles per hour to the ground. That's what Steve Kroft witnessed from some of the highest peaks in Norway -- "birdmen" diving off a cliff and free falling until the air inflates the wings of their nylon suits. Not to be missed: the sound a human birdman makes on a "fly-by" over your head at 150 mph.This product is manufactured on demand using DVD-R recordable media. Amazon.com's standard return policy will apply.