Boy scouts (from left) Caleb Tisher, Miccah Tisher, and Nathaniel Brown, teach cold weather survival training to children during the Snow Jam event hosted at the Bandit Lanes bowling alley on Ellsworth Air Force Base, S.D., Feb. 11, 2012. The Boy Scouts displayed survival kits and explained the importance of the items and what to do during emergency cold weather situations. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)