Put your cards on the table, EU makes last Brexit call to Britain

The European Union issued Prime Minister Theresa May a final Brexit warning on Friday -- put your cards on the table, offer ways to overcome "huge" differences and prevent Britain from crashing out of the bloc without a deal.On the second day of a summit more focused on migration than Brexit, leaders of the other 27 EU countries were united in stepping up the pressure on May to overcome rifts in her government and move forward with all-but-stalled talks.May, who left the summit after the first d