Recent trading activity of WM and LEH might get them to induce Ban on naked short selling again. <a href="http://money.cnn.com/news/newsfeeds/articles/djf500/200809121620DOWJONESDJONLINE000774_FORTUNE5.htm" target="_blank">http://money.cnn.com/news/newsfeeds/articles/djf500/200809121620DOWJONESDJONLINE000774_FORTUNE5.htm</a>