A cage fighter in Texas. A congressional candidate in Buffalo. A heavy-metal rocker in Colorado. A hog butcher in North Carolina. Their common thread is that they went through combat together in Iraq in the U.S. Army's 2/3 Field Artillery unit, known as the Gunners. Now they're dispersed back to their hometowns, trying to resume normal lives. In this extraordinary documentary, filmmakers Michael Tucker and Petra Epperlein reveal the poignant and poetic tapestry of America's neglected corners.