The Intergovernmental Authority on Development (IGAD) on Friday adjourned the South Sudan peace talks for three weeks. An IGAD envoy did not say why, but opposition parties questioned the government delegation's commitment to finding solutions. Opposition parties, civil society activists and faith-based groups have been attending the regional bloc's meeting in the Ethiopian capital, Addis Ababa, for two weeks to discuss the road to peace in South Sudan. Ismail Wais, IGAD's special envoy for South Sudan,#160;told delegates from the various...