South Sudan Rebel Leader Riek Machar Declines to Sign Latest Peace Deal. S.I. GEOPOLITICS

South Sudanese rebel leader Riek Machar declined to sign the latest draft of a peace deal with Salva Kiir’s government that was aimed at ending years of long conflict, Sudan’s foreign minister said on Tuesday. Last month, Machar’s rebels and South Sudanese President Salva Kiir signed up to a ceasefire and power-sharing agreement igniting hope...