FILE - French President Emmanuel Macron welcomes Britain's Prime Minister Boris Johnson at the Elysee Palace, Thursday, Aug. 22, 2019 in Paris. The moving vans have already started arriving in Downing Street, as Britain's Conservative Party prepares to evict Johnson. Debate about what mark he will leave on his party, his country and the world will linger long after he departs in September. (AP Photo/Daniel Cole, File)