Blade Runners (Short Track Speed Skating)

The U.S. speed skating team has two best hopes against a powerful South Korean team that took three of a possible four golds in Torino: Apolo Ohno and J.R. Celski - an 18-year-old World Champion in his first Olympics. Speed skating is all about force and movement - what, in physics, are known as Newton's First Three Laws of Motion. Celski and physicist George Tuthill, of Plymouth State University, explain.