 Today's meeting could signal the final break from ECOWAS after the Sahelian neighbors announced their withdrawal from the West Africa Regional Block six months ago. They will be discussing how to jointly tackle growing jihadi attacks as well as opposition political activists in their countries. But ECOWAS leaders want the Sahelian nations back in the block. As part of that agenda, they will be talking about the escalating diplomatic role between Niger and Benin Republic when they gather on Sunday.