A new round of African Union-mediated talks between Ethiopia, Egypt and Sudan has begun aimed at resolving a years-long dispute over a massive dam built by Addis Ababa on the Blue Nile, a main tributary of the Nile river. The three-day talks that kicked off on Saturday are taking place in Kinshasa, the capital of the Democratic Republic of the Congo, the current chair of the AU. Foreign and irrigation ministers of the three nations were attending the talks over the Grand Ethiopian Renaissance Dam (GERD), along with AU experts, according to Ethiopia’s Irrigation Minister Seleshi Bekele. A Sudanese diplomat was quoted as saying by The Associated Press news agency that the experts from the three countries and the AU met on Saturday, ahead of ministers who would meet on Sunday and Monday. He s...