Scrambled Signal

For more remix fun, go to Colbert Nation to check out the viewer responses to the parodist's invitation to green screen him into Star Wars and videogame scenarios or to re-edit snippets from a mock-interview with Gwen Ifill on the PBS New Hour. And in more Colbert news, you can edit his wiki-style Congresspedia entry, if you want to make a more straight-faced contribution to his social media public persona.

Now even the Discovery Channel is encouraging Internet video spoofs of its content.