Former French Economy Minister and founder of the political movement "En Marche" (On the Move) Emmanuel Macron (C) listens to farmers during a visit at the 30th International Livestock Trade Fair (SPACE, Salon international des productions animales) in Saint-Jacques-de-la-Lande outside Rennes, northwestern France, on September 14, 2016. / AFP PHOTO / DAMIEN MEYERDAMIEN MEYER/AFP/Getty Images

Former French Economy Minister and founder of the political movement "En Marche" (On the Move) Emmanuel Macron (R) gestures during a visit at the 30th International Livestock Trade Fair (SPACE, Salon international des productions animales) in Saint-Jacques-de-la-Lande outside Rennes, northwestern France, on September 14, 2016. / AFP PHOTO / DAMIEN MEYERDAMIEN MEYER/AFP/Getty Images

Former French Economy Minister and founder of the political movement "En Marche" (On the Move) Emmanuel Macron (3rdL) poses for selfie pictures with students during a visit at the 30th International Livestock Trade Fair (SPACE, Salon international des productions animales) in Saint-Jacques-de-la-Lande outside Rennes, northwestern France, on September 14, 2016. / AFP PHOTO / DAMIEN MEYERDAMIEN MEYER/AFP/Getty Images

Former French Economy Minister and founder of the political movement "En Marche" (On the Move) Emmanuel Macron (L) shakes hands with a student during a visit at the 30th International Livestock Trade Fair (SPACE, Salon international des productions animales) in Saint-Jacques-de-la-Lande outside Rennes, northwestern France, on September 14, 2016. / AFP PHOTO / DAMIEN MEYERDAMIEN MEYER/AFP/Getty Images

Supporters of U.S. Republican Presidential candidate Mitt Romney (C) hold a business roundtable discussion before he speaks at a campaign event at the Bavarian Inn Lodge in Frankenmuth, Michigan, June 19, 2012. REUTERS/Larry Downing/File Photo

U.S. Republican Presidential candidate Mitt Romney greets CEOs after addressing a business roundtable with company leaders in Washington, June 13, 2012. Pictured alongside Romney is Boeing CEO James McNerney. REUTERS/Jason Reed/File Photo

U.S. Republican presidential candidate and former Massachusetts Governor Mitt Romney speaks with business leaders in Pella, Iowa, August 10, 2011. REUTERS/Jim Young/File Photo

Former French Economy Minister and candidate for the left-wing primaries ahead of the 2017 presidential election Arnaud Montebourg answers journalists' questions during a press conference in front of a factory of the French multinational trainmaker Alstom on September 14, 2016, in Belfort, eastern France. France's Socialist government clashed with trainmaker Alstom on September 13, 2016 over the company's plans to close a historic plant, throwing into focus the state's policy of intervening to shore up a shrinking manufacturing base. / AFP PHOTO / SEBASTIEN BOZONSEBASTIEN BOZON/AFP/Getty Images