Jon Stewart, host of "The Daily Show" on Comedy Central, which also runs on CNN, joked about Bush's visit to India and Pakistan - link to video
Many of Stewart's shows can be seen on youtube, which seems to be the first serious video publishing & boradcasting site. I wonder how long will it take for yahoo to acquire it.....
A must watch is Stewart's bashing of CNN's Cross Fire show who pride themselves on running a tough, in-your-face kind of program. He talks about how programs like Cross Fire actually help politicians run away with falsehoods due to the hosts's flip-flop interviewing methadology
Jon Stewart gave a commencement speach at his alma-mater in May, 2004 - a transcript is available here which is again a must read
Stewart regularly lampoons the atrocious Bill O' Reilly. The latter was brave enough to come on his show once leading to a very funny interview. Bill O' Reilly once said that the viewers of the Daily Show were "stoned slackers", so someone did some research and guessed what they came up with? Daily Show viewers were the better educated than O' Reilly watchers and knew more about world politics than people who did not watch Daily Show at all