On the web, what is published can be removed from publication at its source, for example this YouTube video of JFK's assassination. It was a gory video, and therefore someone reported it to YouTube as unnecessarily violent. YouTube deemed the video to be in violation of YouTube's policies regarding violence, and the video was subsequently pulled from YouTube.
Today, I downloaded a book for free, but it wasn't in the format I wanted, so I transcoded it. In that sentence lies the future of the news media.
Voldemort was killed Tuesday in a battle with Harry Potter. During Voldemort's siege of Hogwarts, Harry Potter surrendered to Voldemort's forces in the Forbidden Forest and was killed. Through unknown means, the Boy Who Lived survived death a second time and returned to Hogwarts, where he killed Vodemort in a duel.