New tans, same old 'polycrisis' as Europe's summer ends

By Alastair Macdonald BRUSSELS (Reuters) - The European Union grinds back into action this week after its August break, still dazed by Britain's midsummer vote to quit the EU and facing much the same "polycrisis" as a year ago: a mass of refugees, a fragile economy, hostile Russians and, yes, those Brits, now more awkward than ever. When President Jean-Claude Juncker makes his annual State of the Union address to Parliament in Strasbourg on Sept. 14, he might easily repeat last year's warning: t