CAIRO (AP) — Two out of three people in war-torn Sudan are in dire need of aid, a U.N. official said Wednesday. The situation is getting “horrific for civilians,” U.N. humanitarian affairs and relief head Tom Fletcher told The Associated Press, as aid groups struggle to deliver much-needed assistance to communities. “The access we need is far too limited by the conflict,” he said during a phone interview from Darfur. The military and the rival paramilitary Rapid Support Forces, or RSF, went to