Winner of an Academy Award® for Best Documentary, filmmaker Michael Moore's "Bowling For Columbine" takes a somewhat humorous and oft-times serious look at firearms in the United States. Traveling throughout the country, Moore sets out to discover why Americans are so obsessed with their guns, which time and time again lead to violence. Moore also touches upon the tragedy at Columbine High, interviews NRA President Charlton Heston and takes on companies that sell firearms, including WalMart.