I work at a club where we don't allow our customers to wear bandanas inside because it's Jersey and there's lots of gangs here, so we don't need people flashing colors and starting brawls. As a result, I have about twenty black bandanas and lots of red ones too. I don't feel badly about having them, because I told each and every one of their owners they could bring them back to their cars or leave them with me, and not one did. Fucking lazy teenagers.
I think another meaning of the swastica was symbolized protection. I'm also pretty sure that's why Hitler used it as his emblem on EVERYTHING. The man was incredibly superstitious, and very into the occult. It can be found on many a Ouija board, which I know because I used to think they worked, and then I realized they were all made by Parker Brothers. Anyway, my two cents.