That is ****in bad ****. Everycunt seems to be dying these days, Arguello couldnt have been that old either. ****in bad news. Great fighter.
EDIT True, more sites confirming in the "news" section on google. Sad news. http://www.google.com/hostednews/ap/article/ALeqM5jB3fyKo1sweIvu7NmkBbaUm_PDjwD995M7FO1