'Short-circuit' caused Congo blasts

Huge explosions at an arms depot that killed at least 146 people in Congo's capital Brazzaville were caused by a short-circuit that led to a fire, government officials say.
They say some 1,500 people were hurt.
Rescuers are still searching for survivors amid fears that the death toll would rise further.
The force of the blasts was felt several miles away in the city of Kinshasa, across the border in the Democratic Republic of Congo.
"It's like a tsunami passed through here. The roofs of houses were blown off," Congolese student Christine Ibata, was quoted as saying by the Associated Press news agency.