Presidential Donald Trump on Sunday tweeted an edited professional wrestling video of him tackling a man with the CNN logo superimposed on his head, giving the impression that he advocating for violence against the network.The video tweeted Sunday, which was an edited from when Trump appeared on WWE several years ago, was first posted on Reddit.A CNN spokeswoman said in a statement Sunday: "It is a sad day when the President of the United States encourages violence against reporters.""Instead of preparing for his overseas trip, his first meeting with Vladimir Putin, dealing with North Korea and working on his health care bill, he is instead involved in juvenile behavior far below the dignity of his office.