Norwegian right-wing extremist Anders Behring Breivik (R), 32, arrives on February 6, 2012 in court in Oslo that was convened for a hearing on his detention. The Norway gunman who killed 77 people in twin attacks on July 22, 2011 asked an Oslo court to release him immediately, explaining that his massacre was a "preventive attack against state traitors." AFP PHOTO / DANIEL SANNUM LAUTEN