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1st Lt. Andrew McKinley, a logistics officer with the 82nd Airborne Division’s 1st Brigade Combat Team, high-crawls through a mud pit obstacle as he and his team of officers complete a testing course or “lane” during a Prop Blast, a traditional team-building event that welcomes new officers to the division, April 8, 2011, at Fort Bragg, N.C. Following a seven-mile run, participants completed four lanes of two hours each. U.S. Army photo by Sgt. Michael J. MacLeod
