Nigeria Blast survivor: 'I was blown away by the explosion'

At least 50 people have been killed and many others wounded in a spate of suicide bombings in the north-east Nigerian city of Maiduguri, the birthplace of the militant Islamist group Boko Haram.

Five explosions in just over an hour hit two busy markets and a bus terminal in the city.

One of the survivors of the bus station attack told the BBC what happened.