Angola: Political debate raises fear of violence

The campaign for Angola's 2012 elections is off to a ill-tempered start with the ruling MPLA party and the opposition UNITA party accusing each other of dirty tactics that threaten a return to violence in the oil producing nation. The polls will only be the second since the end of Angola's civil war that pitted the Russian and Cuban-backed Popular Movement for the Liberation of Angola (MPLA) against UNITA, backed by the U.S. and apartheid South Africa.