Nigeria unrest: Search continues for abducted teenage girls

Security forces in Borno State in Nigeria are searching for dozens of teenage girls abducted by suspected members of the Islamist militant group Boko Haram.

It is thought that they were taken to a forest near the Cameroonian border.

The abductions are the latest in a series of attacks being blamed on Boko Haram. On Monday, 71 people were killed in two explosions at a bus station in the capital Abuja.

Will Ross reports.