In October 2003 the creator of The Simpsons, Matt Groening, revealed that Fox News had threatened to sue Fox Entertainment - which makes the show - over the satirical use of rolling ticker lines on the screen. "Pointless news crawls up 37 per cent... Do Democrats cause cancer? Find out at foxnews.com... Rupert Murdoch: Terrific dancer... Dow down 5,000 points... Study: 92 per cent of Democrats are gay... JFK posthumously joins Republican Party... Oil slicks found to keep seals young, supple...," read the ticker on the program that sparked the threat. "Fox said they would sue the show and we called their bluff because we didn't think Rupert Murdoch would pay for Fox to sue itself. We got away with it.... But now Fox has a new rule that we can't do those little fake news crawls [tickers] on the bottom of the screen in a cartoon because it might confuse the viewers into thinking it's real news," Groening told National Public Radio. Fox denied that it threatened legal action.