Norwegian mass murderer Anders Behring Breivik planned to bomb US President Obama when he went to collect his Nobel Prize in 2009.

The right-wing terrorist who went on to kill 77 people in July last year had plotted to attack the Nobel award ceremony with a car bomb. Breivik (33) used a similar plan, when he attacked the centre of Oslo in July last year, exploding a car bomb near government buildings, before going on a shooting rampage at a youth camp on nearby Utoeya Island.