At least four powerful blasts hit a military camp in Bata, the economic capital of Equatorial Guinea, causing casualties, state television reported Sunday. The TVGE channel showed footage of wrecked and burning buildings, people being pulled from the rubble and the wounded lying on a hospital floor. It is not yet known what caused the blasts, but early reports suggested they might have come from the camp's armoury, according to a journalist with the channel. sam-gir/jj/txw