Wendy's hits McDonald's with sick burn after Black Friday Twitter fail

  Black Friday: McDonald’s isn't lovin' it. In fact, they just got served — by another hamburger chain. If you missed the drama on Thursday, the person who runs the McDonald's Twitter account made a very public mistake. SEE ALSO: McDonald's just posted the ultimate Black Friday Twitter failBlack Friday **** Need copy and link**** — McDonald's (@McDonaldsCorp) November 24, 2017The next day, one of the company's rivals decided to go for the jugular. When the tweets are