@mysteryman,
mm, I know all that, because I personally wrote to McCain, and he promised me that he would never use that word again. So, what's your point?
People have to watch what they say, then try to correct what they said later on when they are challenged when it involves racial epithets.
I've lived through WWII, and when people used the word "Jap," it meant even Japanese Americans. You don't need to give me a lesson on language and its meanings.