Norwegians are marking the first anniversary of twin attacks that killed 77 people, the worst atrocity carried out in the country since World War II.<br /><br />Religious services, wreath-laying ceremonies, commemorative gatherings and a concert are scheduled across the country on Sunday, a year after 33-year-old Anders Behring Breivik set off a bomb near government building in Oslo and then went on a shooting rampage on nearby Utoeya Island.<br /><br />Speaking to Al Jazeera, Norwegian Prime Minister Jens Stoltenberg says Breivik "succeeded in killing many people and causing damage and sorrow but failed to change Norway".
