Instead of adding 'Yeah, It's Satire' at the end, you should put 'Warning, Satire To Follow' right before the headline. Readers need to know what they're getting themselves into before committing themselves to an article and you never know whether or not someone at the Beijing Evening News happens to be scouring the wires on a slow news day.
http://www.wired.com/culture/lifesty.../2002/06/53048