Kascharacter Colbert News Today

I still cant quite believe it, but it is true, stephen colbert has signed off from the stephen colbert report. what a sign-off as 2.5 million people tuned in. the highest ever. and he didnt just mock the news, but he was a mock anchor and and allowed his show to be a nine-year era ra critique. and now he is going to be replacing david letterman next fall. but for now, lets look back at the kascharacter colbert and th host that he is. >> reporter: he has been the host of the colbert report since ...