FILE - A musher drives his team along the Iditarod Trial Sled Dog Race through the trees on the Farewell burn area near Nikolai, Alaska Tuesday, March 8, 2005. (AP Photo/Al Grillo, File

 

              FILE - A musher drives his team along the Iditarod Trial Sled Dog Race through the trees on the Farewell burn area near Nikolai, Alaska Tuesday, March 8, 2005. (AP Photo/Al Grillo, File
FILE - A musher drives his team along the Iditarod Trial Sled Dog Race through the trees on the Farewell burn area near Nikolai, Alaska Tuesday, March 8, 2005. (AP Photo/Al Grillo, File)