It seems like I've heard their antics before, at Military Funerals and it's sick.
there is a group motorcycle riders mostly made up of veterans and such, group of volunteers, that hold a kind of "counterdemonstration" and voluntarily do security at military funerals.
Basically act as a blockade for any disturbances for a military procession. I read about them in the paper a few months back. Good group of guys it seems, who are willing to give up their personal time to ensure the proper respect to a grieving family.
Patriot Guard Riders ... and their web site is:
http://patriotguard.org/
Our main mission is to attend the funeral services of fallen American heroes as invited guests of the family. Each mission we undertake has two basic objectives.
1. Show our sincere respect for our fallen heroes, their families, and their communities.
2. Shield the mourning family and friends from interruptions created by any protestor or group of protestors.
We accomplish the latter through strictly legal and non-violent means.
Some photos of the Brothers, I don't think I would mess with them.
It maybe freedom of religion, but I think it is exactly what Rosie was talking about.