Nikki Haley made a guest appearance on Saturday Night Live during a mock CNN town hall where she took shots at Republican frontrunner Donald Trump, with viewers treated to a humorous sketch and her reference to a debate, Haley shared a clip of her appearance and tweeted that she had a blast, following a pointed question from the show's guest host, Haley made a scathing joke about her recent publically embarrassing response to the question of what caused the Civil War, Haley's appearance on Saturday Night Live received mixed views from people with some appreciating it for its humor while others called out the show.