French President Emmanuel Macron (R) and wife Brigitte Macron walk near to Notre-Dame Cathedral in Strasbourg, eastern France, during a military ceremony as part of the celebrations of the centenary of the First World War, on November 4, 2018. - French President Emmanuel Macron on November 4, 2018 kicks off a week of commemorations for the 100th anniversary of the end of World War One, which is set to mix remembrance of the past and warnings about the present surge in nationalism around the globe. (Photo by LUDOVIC MARIN / POOL / AFP)