At Univ of Arizona, "The Dark Web project aims to scour Web sites, forums and chat rooms to find the Internet's most prolific and influential jihadists and learn how they reel in adherents. Lab director Hsinchun Chen hopes Dark Web will crimp what he calls "al-Qaida University on the Web," the mass of Web sites where potential terrorists learn their trade, from making explosives to planning attacks. Experts said they are not aware of any comparable effort, though some said the project may have only limited applications." more at [href]"Yahoo"[url]http://news.yahoo.com/s/ap/20071111/ap_on_hi_te/dark_web;_ylt=Ag9H_IrfHRhz5S5Q_a_Hro9U.3QA[/url][/href]