South Sudan president signs peace deal despite concerns

By Denis Dumo JUBA (Reuters) - South Sudan's president signed a peace deal on Wednesday to end a 20-month conflict with rebels, but he told regional African leaders at the ceremony that he had "serious reservations". President Salva Kiir, who has led South Sudan since it seceded from Sudan in 2011, had asked for more time for consultations last week, drawing threats of U.N. sanctions if he failed to ink it within a two-week deadline. "With all those reservations that we have, we will sign this d