Jon Stewart Gets Slammed Down by John Cena, Watch the WWE Star Get His Own Back! 25th August 20155th February 2016 Sophie Take that! Jon Stewart learned the hard way that you can’t jam a chair into a WWE star’s stomach and get away with it! https://www.usmagazine.com/entertainment/news/jon-stewart-gets-slammed-by-john-cena-watch-the-wwe-stars-payback-2015258