It is a funny comment.....
Even more reason for the networks to air it; show Kerry's humorous side so people can get to know him.
I forgot to laugh --- it doesn't seem that funny --- especially coming from a man who had had a couple of injuries himself recently --- he plows into someone skiing, and didn't he himself just fall off a bike?
Just as funny as blaming a secret serviceman for Kerry's falling on his snowbaord, IMO.