Silence is golden - May plays down Brexit talk at EU summit

By Elizabeth PiperBRUSSELS (Reuters) - It was her last EU summit before launching Brexit, but British Prime Minister Theresa May was keener to talk about pretty much anything else.May, who will trigger Article 50 of the European Union'sLisbon Treaty to launch two years of divorce talks later this month, was keen not to linger on her plans for some of the most complicated negotiations Britain has faced since World War Two.At a meeting held in the shadow of Brexit but dominated by more immediate c