UK in deadlock over Brexit 'Plan B' as May and Corbyn tussle

Britain's last-minute scramble to shape an EU exit, its biggest policy upheaval in half a century, stalled on Thursday as Prime Minister Theresa May and opposition Labour leader Jeremy Corbyn dug in their heels for competing visions.After May's two-year attempt to forge an amicable divorce with an independent trade policy was crushed by parliament in the biggest defeat for a British leader in modern history, May asked party leaders to forget self-interest to find a solution.Corbyn said May had s