Safety chiefs
MCGHEE TYSON AIR NATIONAL GUARD BASE, Tenn. - About 60 Air National Guard and Air Force Reserve Command officers and safety experts meet at the I.G. Brown Training and Education Center's campus here August 4, 2015, during the four-day Air Reserve Component Chief of Safety Course. (U.S. Air National Guard photo by Master Sgt. Mike R. Smith/Released)

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Photo by: Master Sgt. Mike R. SmithReleased |  VIRIN: 150804-Z-SM234-002.JPG