Egypt, Ethiopia agree to settle differences over Nile mega-dam

The leaders of Ethiopia and Egypt vowed on Sunday to iron out their differences over a dam Addis Ababa is building on the Nile River that Cairo fears threatens its water supplies.Talks over the Grand Renaissance Dam, Ethiopia's $4 billion hydroelectric project, have been deadlocked for months.Ahmed, speaking in his native Amharic language, said Ethiopia was committed to ensuring Egypt's share of Nile water.