We all know that if it had been something pro-muslim, pro-911, anti-American, kill whitey, etc, on the shirt, no one would have said shit. And anyone who would have would have been crucified in the media, fired, sued, charged with hate crimes, etc.
We all have to be tolerant of everything that is not only NOT pro-white, pro-American or Israel, pro-US military, pro-Christian or Jewish, etc, but also of everything in paragraph 1 that is actually AGAINST these things.
If you ARE pro-any of these in paragraph 2(even if you're NOT ANTI-anything in paragraph 1), you're a hate mongerer, intolerant, etc, etc.