How United States' Elections Work Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email In this Aug. 7, 2018, photo, voters cast their ballots among an array of electronic voting machines in a polling station at the Noor Islamic Cultural Center, Tuesday, Aug. 7, 2018, in Dublin, Ohio. ( AP Photo ) Produced by Ellen Frankman and Alexandra Botti Hosted by Tanzina Vega Produced by PRI and WNYC