Article Photos: Oklahoma City Memorial Marathon: Airman to run half-marathon in full uniform, 168-pound pack 1/2

Memorial Marathon runner Brendan Brustad poses for a photo with his weighted backpack at the Oklahoma City National Memorial & Museum on Monday, April 23, 2012, in Oklahoma City, Oklahoma.  Brustad will carry 168 pounds in his pack as he runs that marathon. Photo by Chris Landsberger, The Oklahoman