AP Photo CAI503, CAI501, CAI502, CAI504 By SARAH EL DEEB Associated Press Writer EL GENEINA, Sudan (AP) — When Sudan’s president landed in this remote western Darfur town, he was warmly greeted by a man who by all logic should be his mortal enemy — a tribal chief the Sudanese leader is charged with trying to exterminate. The sultan of the Masalit tribe, Saad Abdel-Rahman Bahr-Eddin, wearing an elaborate golden robe and large white head wrap, approached President Om ... ...