France holds migration summit after backtracking on asylum hotspots in Africa

By John Irish and Michel RosePARIS (Reuters) - Getting Europe's migrant crisis under control will be in focus at a summit of Europe's "big four" continental powers and three African nations in Paris on Monday, with French President Emmanuel Macron seeking concrete action.The 28-nation European Union has struggled to agree on a coherent answer to the influx of migrants fleeing war, poverty and political upheaval in the Middle East and Africa, and the crisis is testing cooperation between member s