Michel Barnier, David Davis

EU chief Brexit negotiator Michel Barnier, right, welcomes British Secretary of State David Davis for a meeting at the EU headquarters in Brussels, Monday July 17, 2017. (AP Photo/Geert Vanden Wijngaert)

EU chief Brexit negotiator Michel Barnier, right, welcomes British Secretary of State David Davis for a meeting at the EU headquarters in Brussels, Monday July 17, 2017. (AP Photo/Geert Vanden Wijngaert)

Source: AP