YEREVAN, Armenia (AP) -- Residents and politicians in Armenia and Azerbaijan responded Saturday with cautious hope -- and skepticism in some cases -- after their leaders signed a U.

Add Yahoo as a preferred source to see more of our stories on Google. JUBA, South Sudan (AP) -- The president of South Sudan has dismissed his interior minister, the wife of a detained opposition leader with whom he was running a unity government following a peace agreement that ended a five-year civil war.