Where is the fringe of American society? We’ll get a guided tour this hour with journalist Evan Wright, who’s famous for his bestselling book “Generation Kill” which became an HBO miniseries. Wright’s new book is “Hella Nation: Looking for Happy Meals in Kandahar, Rocking the Side Pipe, Wingnut’s War against the Gap, and other Adventures with the Totally Lost Tribes of America” (Putnam, 2009).