France's former prime minister and French right-wing Les Republicains (LR) party's mayor of Bordeaux and candidate for the LR party primary Alain Juppe (R) and former French Economy Minister and candidate for the left-wing primary ahead of the 2017 presidential election Arnaud Montebourg (L) look on as they attend a meeting called "Assises du Produire en France" to promote the increased production of, and reliance on domestic produce in Reims, on September 9, 2016. / AFP PHOTO / FRANCOIS NASCIMBENIFRANCOIS NASCIMBENI/AFP/Getty Images