Mushers & Snow Dogs
Iditarod Day 4
Two of Canadian musher Sebastian Schnuelle's dogs take a break at the Takotna, Alaska, checkpoint during the 34th Iditarod Trail Sled Dog Race on Wednesday, March 8, 2006. Some 84 mushers, including 20 rookies, are taking part in the world's longest sled dog race, which runs from Anchorage to Nome, Alaska.
Author: CBS News Staff
Credit: AP Photo/Al Grillo
