FILE - In this May 25, 2017 file photo, U.S. President Donald Trump shakes hands with French President Emmanuel Macron during a meeting at the U.S. Embassy in Brussels. At their first meeting, ahead of a NATO summit in Brussels, the two men locked hands for so long that knuckles started turning white. The French leader held the shake for a few seconds more. Both men's jaws seemed to clench. French President Emmanuel Macron has formally announced that he will seek a second term in April’s presidential election. (AP Photo/Evan Vucci, File) FILE PHOTO
