American President Donald Trump is invited by his French counterpart Emmanuel Macron to dinner at Versailles. A controversial invitation. Some in the opposition accuse the head of state of wanting to “flatter” the tenant of the White House, others see it as a diplomatic tradition. Could this dinner, under the gold of the Palace of Versailles, be a good strategy? Roselyne Febvre asks Pablo Pillaud-Vivien and Dominique de Montvalon the question.