Britain's Prince William, left and Kate, the Duchess of Cambridge, second right, have arrived with their children, Prince George, second left and Princess Charlotte, at Tegel airport in Berlin, Wednesday, July 19, 2017.  They arrived  for a three- days-visit to Germany. William and Kate are scheduled to visit Heidelberg and Hamburg as well as Berlin. They  arrived in Germany after a visit to Poland.  (Bernd Von Jutrczenka/dpa via AP)
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