 appeasing Russia. With Donald Trump potentially returning to the White House, US support for NATO is far from certain. Hence, Ms. von der Leyen's commitment to give Europe a greater defense role. The BBC's Paul Moss. An iron curtain has come down across central Paris. Police have set up the beginning of an anti-terrorism perimeter along the banks of the Seine River before it hosts the Olympics opening ceremony next week. Parisians and visitors can only pass...