Secret document reveals why BMW drivers are asshats

A leaked document has revealed that the asshattery of BMW drivers may be more than coincidence. Failing to use turn signals, cutting off other drivers, tailgating, flipping the bird and other affronts to road civility have become indelibly associated with the Bavarian Marque. Why? According to the document, it's all… » 12/20/11 4:00pm 12/20/11 4:00pm