Norway attack: When I heard the shots I ran

A survivor of Friday's attack on a Norwegian island youth camp has spoken about how he hid from the gunman after seeing his friends shot dead.

Vegard Groslie-Wennesland says he took cover in a cabin and texted his family as he heard shots enter the building.

Anders Behring Breivik, 32, admits carrying out the massacre and a bombing in the capital Oslo.