Washington (AFP) – One month before the US midterm elections, candidates are tapping their creativity to reach out to voters, flexing their comedic chops or displaying intimate moments of their lives. Here are some of the most interesting moments from a week on the campaign trail. Who’s a chicken?He calls his opponent a chicken — while holding a chicken. South Carolina gubernatorial candidate Joe Cunningham called out his opponent, current Republican governor Henry McMaster, for not agreeing to more televised debates. “Come on, Governor, don’t be a chicken,” the young Democratic candidate sai…