Nigeria is reeling from a string of suicide bombings that killed at least 32 people in the northeastern town of Gwoza. Saturday's blasts targeted a wedding, a hospital and a funeral. Meanwhile, opposition parties take more than a third of ministries in South Africa's painfully haggled out new cabinet. Finally, South African scientists are doing what they can to put poachers off from hunting rhinos, including by introducing radioactive material into the animals' horns.