JUBA, Jan.... 28( Xinhua)--At least 42 people were killed including a UN peacekeeper during clashes Saturday in the Abyei Administrative Area between armed youth of the Twic community of neighboring Warrap state and Ngok Dinka of Abyei, officials confirmed Sunday. Rou Manyiel Rou, the secretary general of Abyei Special Administrative Area, said that the attacks in Nyinkuac, Majbong, and Khadian areas by armed youth from the Twic community in collaboration with Nuer youth loyal to their spiritua