Soldiers with Task Force Lifeliner put their physical abilities to the test at Bagram Airfield Afghanistan. They call it the Iron Dawg Competition and the theme is physical fitness. Soundbites include Sgt. Nicole Linn - Behavioral Health Specialist, Unit: Task Force Lifeliner, Hometown: Baumholder, Germany, 1st Lt. Stephen G. Hoar - Operational Contract Support Officer, Unit: Task Force Lifeliner, Hometown: Pensacola, FL. and Capt. Eric F. Prazinko - HHC Commander, Unit: Task Force Lifeliner, Hometown: Ozark, AL. Produced by Army Staff Sgt. Peter Sinclair. Also available in High Definition.