A BOMB ripped open buildings in the heart of Norway’s government yesterday before a man dressed as a police officer opened fire at an island youth camp connected to the ruling party, leaving at least 17 dead in the attacks.

SECURITY experts say suspicion is likely to fall on Islamists and right-wing extremists following the killing of at least 17 people in a massive bomb blast in Oslo city centre and a massacre at a youth camp on a quiet Norwegian island.