Two German law teachers at Viadrina university found in 2010 “Wiki-watch”, to observe Wikipedia and throw light on it. Now they are accused of having edited Wikipedia articles on disputed subjects, under a variety of user names. So far the check user report. Frankfurter Allgemeine reported about the case on July 1st, but soon after it had to take its article from the net. The law teachers threatened Frankfurter Allgemeine with a law suit.