FILE - France's President Emmanuel Macron, right, shakes hands with Paris mayor, Anne Hidalgo, during a ceremony to mark the 77th anniversary of the end of World War II, Sunday, May 8, 2021, in Paris. Paris mayor Anne Hidalgo said Tuesday April 23, 2024 she was confident water quality will be up to the Olympics standards this summer _ and that she'll be able to prove it by swimming there, possibly alongside President Emmanuel Macron. (Ludovic Marin, Pool via AP, File)