On the day President Trump visited the Ryder Cup, a homemade banner was tacked to a hospitality box alongside the 18th fairway at Bethpage. The blue and yellow sign hailed European leader Luke Donald, who underlined the point by becoming only the fourth captain in history to win back-to-back Ryder Cups. Beaten US captain Keegan Bradley described Donald as the "best European Ryder Cup captain ever" - although Tony Jacklin might have something to say about that claim. "I think he turned this European team into a really unstoppable force," added Bradley. Following Europe's stellar success in New York, BBC Sport analyses how Donald masterminded it.