Lance Mackey takes off in the Iditarod Trail Sled Dog Race, Sunday, March 3, 2013, in Willow, Alaska. 65 teams will be making their way through punishing wilderness toward the finish line in Nome on Alaska&#39;s western coast 1,000 miles away. &#40;AP Photo&#47;Rachel D&#39;Oro&#41; <span class=meta>(AP Photo&#47; Rachel D&#39;Oro)</span>
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