US President Donald Trump has advised UK Prime Minister Theresa May to sue the European Union rather than negotiate the terms of the "Brexit," the British premier revealed in an interview for the public network "BBC". Mr Trump said at the end of his meeting with the Premier in Checkers, England, that he had given "advice" on the Britain's exit from the EU and that May had found it "brutal" too. Questioned by the journalist Andrew Marr about what Trump had told her, May revealed that he had instructed her to sue the EU. However, she revealed that at the meeting Trump changed her mind and advised her not to abandon negotiations. Otherwise, she would be "stuck".