CNN did this on Anderson Cooper's show. At first Anderson Cooper is the middle man in a debate versus two men who are discussing health care and unemployment. Right when the audience feels like the debate is going somewhere Anderson Cooper says "We're going to have to leave it there." Will the debate continue after the T.V break? Nope. Anderson Cooper completely switches topics to report on a 5 year-old youtube star. Jon Stewart responses sarcastically "Bravo indeed. To be fair there was probably no other way people could have seen that...youtube video...."
People constantly hear statistics and so-called facts from whatever news network they last watched. We always hear outrageous numbers being thrown around but never question where these so-called experts got their facts. Instead fallacies are used in the news to persuade people to feel a certain way. For instance CNN had Arizona senator Jon Kyl on the network to talk about health care stating "almost everybody agrees that we can save up to 100 billion to 200 billion dollars if we had affective medical mal practice reformed". Who exactly is "almost everybody agrees" and where did he get this 100 billion to 200 billion dollar statistic? Jon Stewart responds with "...that is an impressively high citation free completely made up number! And Kyl had a bunch of them..."
Jon Stewart and The Daily Show writers always use critical thinking when reporting the news. Generally they do not force their opinions on the audience but poke fun at both major political parties so that the audience can come up with their own ideas and opinions. As what a good news network should do.