French President Emmanuel Macron has invited US President Donald Trump to a sumptuous dinner at the ornate Palace of Versailles the day after a G7 summit in mid-June, although it remains unclear if Trump will attend either event, sources said. France is the host of this year’s G7, with a leaders’ summit in the lakeside resort of Evian-les-Bains at the foot of the French Alps scheduled for June 15-17 – dates that Macron has already moved to accommodate a mixed martial arts event Trump is...