We have to ask how it is being permitted in this day and age.
We've been told that the pro-life movement was tainted because of a handful of clinic bombings.
Why have I never read about a bookstore chain refusing to stock a book encouraging abortions because of the undeclared threat that someone might try to blow up the store?
The right has been demonized in America and the wolves have been given sheep's clothing to appear harmless.
I've said it before... Democrats put party before country, time and time again. They stir up hysteria about talk radio and the threat of "antigovernment types" but partner with black masked anarchists to riot in the streets (er hold peace marches) and ignore the threats of Islamonazism.
Looks like we need a "minuteman" brigade to protect threatened booksellers (that is, if someone actually musters the courage to print and/or sell these cartoons).