Mushers & Snow Dogs
Five-time Iditarod champion Rick Swenson, of Two Rivers, Alaska, runs his team through Takotna, Alaska, during the Iditarod Trail Sled Dog Race on Wednesday, March 8, 2006. On day four, four-time Iditarod champion Doug Swingley was leading the race to Nome.
Author: CBS News Staff
Credit: AP Photo/Al Grillo
