he may have mental issues however i think the old boy did the right thing, many's a sane person would have shied away from the confrontation .in fact most of the ones on the bus steadfastly tried to ignore the situation. too much cowardly behaviour today. let me ask if you were in trouble who would you want on the bus next to you? i know my answer, a crazy old vet with balls is who.
on a lighter note the referance to "pinky" made by the girl videoing the whole thing is from the cult movie "next friday" pinky is the music store owner and thats his catch phrase "say it again, say it again i dare, you say it one more time" quite witty of her in the circumstances.