US Sudan envoy Scott Gration began crisis talks with political leaders in Khartoum on Thursday after the shock withdrawal of a presidential candidate threatened to undermine the credibility of coming elections.
Yasir Arman, the candidate for the south's dominant Sudan People's Liberation Movement (SPLM) pulled out of the race late on Wednesday, less than two weeks before voting, citing concerns over election fraud and insecurity in Darfur. (Reuters)













