Former Bosnian Serb commander Ratko Mladic is still refusing to cooperate with the Hague war-crimes tribunal, this time interrupting the judge and then refusing to enter a plea. When he entered the courtroom, Mladic refused to take off his hat and gave a thumbs up to the public gallery. He then interrupted the judge whenever he could, and began screaming when the judge began to read the charges against him. Meanwhile, survivors of the Srebrenica massacre Mladic is accused of orchestrating screamed from the gallery. Eventually Mladic was taken from the court and pleas of not guilty were entered on his behalf.