Micah Sifry, Andrew Rasiej, and I have been taking turns speaking to WNYC talk-show host Brian Lehrer on his weekly TV show. I've linked to our appearances before, but the producers over at the show are making the videos embeddable.

After the jump, watch me and Wired's Sarah Lai Stirland talking about Yahoo Buzz! charts and videos. I'll post the videos of Micah and Andrew as soon as they're up.

Matt Bai talks to Tracy Russo, of the John Edwards campaign, about how to move on; Barack Obama and Ron Paul are added to the roster for MTV and MySpace's Closing Arguments event; MTV's Street Team '08 is armed and ready to report on Super Tuesday; PolFeeds collects and spits out the online content produced by the candidates, Members of Congress, the White House, and your grandmother; catch video of Josh Levy and Sarah Stirland on Brian Lehrer this week; Hillary Clinton announces a townhall meeting and invites supporters to submit questions via the web, text, and YouTube; and Barack Obama has raised $50 billion in the last 60 seconds.

Announcing Personal Democracy Forum 2008!; YouBama combines YouTube and Digg to show the most popular pro-Barack Obama videos; a geek comic hero supports Obama; Danny Glover's Beltway Blogroll and Technology Daily shutter their doors; watch videos of Micah Sifry and Andrew Rasiej on Brian Lehrer Live, and watch Josh Levy, er, live tonight; John McCain wins Florida; Rudy Giuliani and John Edwards are set to drop out, further whittling the field and our once-ginormous charts; and those charts show Clinton and Obama neck and neck on YouTube and McCain and Romney on the rise, according to Hitwise.

The conservative punditocracy reacts to Ron Paul's Haul; a new phony email campaign targets Barack Obama; is Hillary Clinton now the target of a vast online right-wing conspiracy?; an Edwards supporter claims MoveOn is playing favorites with Hillary Clinton; OffTheBus and Brian Lehrer team up for a new citizen journalism project; and in the absence of new material from Hollywood, Slate's Bruce Reed finds comfort in the words of Mitt Romney's five sons.