"Tyson charged the WBC and IBF heavyweight champion right after the start of a conference called to announce their April 6 bout, and a brawl broke out on stage at the Hudson Theater."

The Neanderthal of Boxing strikes again. After the brawl, Tyson put on quite a display and spewed a stream of obscenities at someone in the audience. You can view a clip of his horrendous behavior via a link in the article.