ADDIS ABABA, Dec 26 (Reuters) - Ethiopian troops are advancing on the Somali capital, Mogadishu, and could seize it within 24-48 hours, Somalia's envoy to Ethiopia said on Tuesday. "Ethiopian forces are on their way to Mogadishu. They are about 70 km (40 miles) away and it is possible they could capture it in the next 24 to 48 hours," Abdikarin Farah told reporters in the Ethiopian capital.
