FILE - Two of Iditarod Trail Sled Dog Race rookie Lori Townsand's dogs play as they wait their turn for the pre-race checkup, Feb. 28, 1996, at the Iditarod headquarters in Wasilla, Alaska. (AP ... more 
FILE - Two of Iditarod Trail Sled Dog Race rookie Lori Townsand's dogs play as they wait their turn for the pre-race checkup, Feb. 28, 1996, at the Iditarod headquarters in Wasilla, Alaska. (AP Photo/Al Grillo, File) less 
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Associated Press | Photo By Al Grillo, File
Sat, Mar 2, 2013 10:18 AM EST