KVI's John Carlson and Kirby Wilbur explore a series of letters written by bicyclists to The Seattle Times about road rage, etiquette and the sometimes combustible mix of cars and bikes on Seattle streets.

KVI's John Carlson and Kirby Wilbur explore a series of letters written by bicyclists to The Seattle Times about road rage, etiquette and the sometimes combustible mix of cars and bikes on Seattle streets.