UNITED NATIONS (AP) - Secretary-General Ban Ki-moon fired the commander of the peacekeeping force in South Sudan on Tuesday after an independent investigation sharply criticized the military response to deadly attacks in July on a U.N. compound housing 27,000 displaced people. U.N. spokesman Stephane Dujarric announced the dismissal of Kenyan Lt. Gen. Johnson Mogoa Kimani Ondieki shortly after the investigators' report was released, saying the U.N. chief was "deeply distressed" by the findings. South Sudan, the world's...