Tennessee school board bans teaching of Holocaust graphic novel Maus

They are just using a "naked" mouse as an excuse. Since when do mice wear clothes? Granted, the illustrations in the book show them wearing clothes. Ok. Edit the curse words. But for crying out loud, teach the children about the holocaust. We all know it happened. If this was a book about a gay teen struggling to fit in, the right would want to ban that. Is nothing safe anymore?