Car bombing in Nigerian capital fuels insecurity fears
2 May 2014 Last updated at 11:40 BST
At least 19 people have been killed and 60 injured in a car bomb attack the Nigerian capital Abuja.
The explosion happened in the suburb of Nyanya, close to a bus station where at least 70 people died in a bomb blast on 14 April.
No group has said it carried out Thursday's attack. The Islamist militant group Boko Haram said it was behind the fatal explosion last month.
The BBC's Will Ross, says the bombing has heightened security fears ahead of next week's World Economic Forum on Africa in Abuja.