With May under pressure, Brexit diplomacy steps up in Brussels

BRUSSELS/LONDON (Reuters) - British Brexit minister Dominic Raab will hold talks with the EU's chief negotiator on Sunday, the first in a flurry of formal meetings in Brussels where officials are trying to hammer out agreement on the terms of a divorce deal.With less than six months until Brexit day and Prime Minister Theresa May due in Brussels for a summit on Wednesday, both sides are holding intensive talks to try to seal an agreement ending Britain's more than 40 years in the European Union.