allow peple to wear these things. People that do were are unaware of their surroundings. On more than once occasion

I havae had somebody cut right in front of me or not get out of the way becasue they cannot hear. at the Marine Corps

Marathon I had to actually push a runner out of the way due to a wheelchair competitor who wwas rapidly approaching on a

downhill run. Everybody was yelling to get out of the way and make a hole! But this person could not hear and almost cuased an accident.