Most drivers admit to bad behavior

Nearly 8 of every 10 drivers in the United States admit expressing anger, aggression or road rage at least once in the previous year, according to a survey released on Thursday by the AAA Foundation for Traffic Safety.

Such behavior included following too closely, yelling at another driver, cutting them off or making angry gestures.

An estimated 8 million drivers engaged in more extreme behavior on roadways that might be considered "road rage", including bumping or ramming a vehicle on purpose or getting out of their cars to confront another driver, the foundation said.