BERLIN/PARIS (Reuters) - France's president warned fellow European countries on Thursday that NATO was dying, citing a lack of coordination and U.S. unpredictability under President Donald Trump, comments quickly rejected as "drastic" by the German chancellor. In an interview with British weekly The Economist, Emmanuel Macron expressed doubt about U.S.-led NATO's security maxim that an attack on one ally is an attack on all, which has underpinned transatlantic ties since the alliance's 1949 foundation. "What we are currently experiencing is the brain death of NATO," Macron said.