This is a pretty big deal...<br><br><br><br><br><br><a href="http://www.chron.com/disp/story.mpl/ap/world/4184680.html" target="_blank">http://www.chron.com/disp/story.mpl/...d/4184680.html</a><br><br><br><br><br><br><i>A gunman in a black trench coat and sporting a mohawk haircut opened fire Wednesday at a Montreal college and wounded at least 20 people _ six critically _ before he apparently was killed by police, witnesses and authorities said.</i>