A police officer stands guard outside a polling station for the first-round presidential election in Henin-Beaumont, northern France, Sunday, April 23, 2017. French voters are casting ballots for their next president in an unusually close first-round election Sunday, after a campaign dominated by concerns about jobs and immigration and clouded by security fears following a recent attack on police guarding the Champs-Elysees in Paris. (AP Photo/Bob Edme)