Bobsled driver Kris Horn survives terrifying solo ride after 3 of his teammates fail to board sled

With nobody to maneuver the sled's brakes, Horn had to do so himself ...

Kris Horn OK after solo ride as teammates fail to get into sled

U.S. bobsledder Kris Horn survived a frightening ride down the track in St. Moritz, Switzerland, on Sunday, after his three ...