African leaders are expected to deal conclusively with the discussions regarding the formation of the Union Government during their meeting scheduled for Sunday which could see the birth of a federal government for Africa after more than half-a-century of debate. African Union Commission (AUC) President Jean Ping told PANA the leaders were likely to make a final decision on the formation of the Union Government after several debates on the issue, which was first raised at the first meeting that gave r ise to the formation of the Organisation of African Unity (OAU).