EU member states consider implications of post-Brexit deal with UK

A colleague wears a Christmas hat as European Union chief negotiator Michel Barnier, left, carries a binder of the Brexit trade deal during a meeting at the European Council building in Brussels (Olivier Hoslet, Pool via AP)
A colleague wears a Christmas hat as European Union chief negotiator Michel Barnier, left, carries a binder of the Brexit trade deal during a meeting at the European Council building in Brussels (Olivier Hoslet, Pool via AP)