"There is no reason to believe that Norway mass murder suspect Anders Behring Breivik is insane, District Court Judge Torkjel Nesheim said Monday."

http://edition.cnn.com/2011/11/14/world/europe/norway-terror-suspect

Apart from murdering seventy-seven teenagers thinking he's defending Western civilization against immigration and multiculturalism, inspired by the writings of Zionists, the Unabomber and the Knights Templar. And calling himself the leader of a 'resistance movement', and wanting to explain that to the relatives of the people he murdered.

Apart from these minor points, the guy is as sane as a judge.