Enact a law that prohibits any action or literature that offends grieving family members of our fallen military members at grave sites. These men and women in uniform have made the ultimate sacrifice for our nation, their families deserve support from the nation to grieve in peace. No funeral should be an acceptable stage for the preaching of biased beliefs.
Furthermore, acts like this contradict the essence of coexistence and peace among humans. Labeling these acts as freedom of speech is similar to labeling murder as freedom of expression!