Norwegian attacker 'acted alone'

The suspect charged with carrying out a massacre at a youth camp in Norway and a bombing in the capital, Oslo, says he acted alone, police say.

Anders Behring Breivik, 32, admitted to carrying out both attacks, which he described as "gruesome but necessary".

At least 93 people were killed in the attacks - 96 have been injured and some are still missing.

Memorial services have been held across the country, including at the main Lutheran cathedral in Oslo.

Steve Rosenberg reports.