Hopes and frustrations as Brexit talks resume after May speech

By Alastair Macdonald and Jan StrupczewskiBRUSSELS (Reuters) - British and EU negotiators talked up hopes for progress on Brexit as a new round of talks began in Brussels on Monday, three days after Prime Minister Theresa May tried to revive the process and improve the mood.Brexit minister David Davis urged him to stop stalling talks on future trade relations if he wants London to settle its accounts.