Why are today's drivers so angry and what can we do about it?

Road rage is hardly new, but its incidence and intensity are rising. On any given day, at least one person in the U.S. is shot or injured in a road rage incident, and just about everyone has a road rage story to tell. A recent study found that 80% of all drivers admit to experiencing significant anger while behind the wheel. Expressions of driving anger can involve verbal threats, stabbings, intentionally ramming into vehicles, following a driver for miles, and, too often lately, lethal shootings.