[Photo: courtesy of Kraft Heinz] _________________________________________________________________________________________________________________ As if our nation weren’t polarized enough, a new condiment is threatening to divide us even further: On Wednesday, Heinz announced potential plans to bring “mayochup” into the world. It’s half ketchup, half mayonnaise, and if you ask some people, 100% wrong. The food-processing company announced Thursday it’s contemplating selling the new product, provided it garners enough interest. It launched a public poll on Twitter, asking Americans to make the hard decision for them: “Want #mayochup in stores? 500,000 votes for yes and we’ll release it to you saucy Americans.” The reaction is mixed....