Norwegian Prime Minister Jens Stoltenberg (C), his wife Ingrid Schulerud and Eskil Pedersen, the leader of the youth wing of ruling Labour Party, lay flowers on the ground before a memorial service at a cathedral in Oslo, July 24, 2011. A right-wing zealot who admitted to bomb and gun attacks in Norway that killed 92 people on Friday claims he acted alone, Norway's police said on Sunday. REUTERS/Wolfgang Rattay (NORWAY - Tags: CIVIL UNREST CRIME LAW POLITICS)
Kari Turnbull (R) of Norway and her husband Leonard (L) light candles during a memorial service for the victims of the Oslo massacres at the Norwegian Seaman's Church in Sydney on July 24, 2011. Norwegians in Australia prayered for the victims of the twin attacks that killed at least 92 people in the worst violence seen there since World War II. AFP PHOTO / Torsten BLACKWOOD
Candles are lit as people gather outside the Oslo Cathedral to mourn and show their respect for the victims of the July 22 shooting at a Norwegian Labour Youth League camp, on July 23, 2011. Police said they were questioning a Christian fundamentalist Saturday over twin attacks on a youth camp and the government headquarters that killed 92 people in Norway's deadliest post-war tragedy. As harrowing testimony emerged from the holiday island where scores of youngsters were mown down by a gunman dressed as a policeman, Norway's premier said the country would emerge stronger from the "cruel act of violence". AFP PHOTO / JAN JOHANNESSEN