“USA, USA” calls, national anthem, military jets, shaking hands and a trip to the first discount-the visit of US President Donald Trump on Friday at the 45th Ryder Cup in Farmingdale/New York was relatively unspectacular. There was neither an organizational chaos like the tennis-US open nor steel the 79-year-old head of state the player big the show. Instead, he stayed behind a safety disc most of the time and watched the best golfers in the world.
