"I don't think it is appropriate to make fun of a grieving mother, no matter how disgusting her views are."
She does a lot more than grieve. Any one who puts themselves out like that, and takes those types of positions is fair game. How do you think the other 2000 families feel when she tells them tat there dead relatives were criminals and the people who killed them are heros.
I am aware of how activist she is, but it just not seemly to make fun of her specifically because of her looks IMO.