KNOXVILLE, Tenn. – Jessica M. Wolbert, right, a human resources technician with the Training and Education Center, and her sister, McKenna Lindquist, left, participate in the 14th Annual Susan G. Komen Race for the Cure events at World’s Fair Park here, Oct. 30, 2010. The women ran the 5K race to support the fight against breast cancer. (U.S. Air Force photograph by Justin Wolbert/Released)