Though it make me a bit angry, it's nothing compared to the small anti-war group that goes to dead soldier's funerals and protests with signs saying "baby killers" and such.
Though it doesn't get much play in the media, it has happened in my state from an organized mob of hippies.
It's to the point, now, that countergroups have to be formed to keep grieving families from hate-filled mobs at their own relative's funerals.
