Supposedly—I add the qualifier because I have so little trust remaining for news stories, even from multiple sources—supposedly, Arnold Schwarzenegger said this: If you choose to march with the flag that symbolizes the slaughter of millions of people, there are not two sides to that.
I suppose we can grant him a little leeway for artistic license. It's hard to be nuanced in a sound bite. But the ignorance of history represented by such a statement is frightening. If you're going to ban flags that have overseen mass slaughter, you need to take a much more thorough view. The U.S. flag cannot be excepted. According to Dante, even the flag of peaceful, neutral Switzerland, which I proudly wear this morning, bears its share of guilt.
All humanity shares in the guilt, one way or another.