With his trademark charm and wit, Michael Moore sets off on a journey to the heart of the country hoping to discover why the American pursuit of happiness is so riddled with violence. From a look at the Columbine High School security camera tapes to the home of NRA President Charlton Heston, from a young man who makes homemade napalm with "The Anarchist's Cookbook" to the murder of a six-year-old girl by another six-year-old, this is an alternately humorous and horrifying look at firearms abuse, destined to leave audiences dreading - but expecting - the next breaking news report about a homegrown assassin with a constitutionally-protected Uzi.