ALBAWABA - A regional official in the disputed area of Abyei said that several gunmen attacked villagers in the oil-rich area killing at least 52 people, including a U.N. peacekeeper, and 64 wounded. Abyei information minister, Bulis Koch, told The Associated Press in a telephone interview that the cause for the attack Saturday evening was not immediately clear but it was suspected to revolve around a land dispute. The attackers ...