Democratic Debates in Detroit and Where Black Voters Stand in 2020 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 Democratic presidential primary debates hosted by CNN Tuesday, July 30, 2019, in the Fox Theatre in Detroit. ( AP Photo/Paul Sancya ) Produced by Polly Irungu Produced by GBH, PRX and WNYC Studios