Road Rage Science: Former NFL Player's Death Reveals Why We Lose It

Road rage may have played a role in the shooting death of former NFL player Will Smith in New Orleans over the weekend, police have said. Whether or not road rage is implicated, the incident highlights the real threat of what seem to be driver tantrums. And, according to scientists, freak-outs on the road can be considered a mental disorder, or at the very least, may stem from brain abnormalities.