The Center for Independent Media's Michigan Messenger is taking some intense GOP heat after a reporter broke the news of a local Republican official's comments that they planned to use foreclosure lists to block Michiganders from voting; The Palin Truth Squad is the new response team assembled by the McCain campaign to "counter recent attacks on Governor Sarah Palin, her family, her friends and her record of accomplishment." And ThePalinTruthSquad.com is most definitely not their online home; How did Robert Greenwald go from a little known filmmaker to the force behind a great many of left-leaning video clips you'll come across on the web?; and much more.

I've been on the road since Thursday, first at a working meeting of the Sunlight Foundation in DC with people working on collaborative governance web designing, and then yesterday in Minneapolis at the National Conference on Media Reform (NCMR), where I moderated a panel on the same topic, and today in Houston at a miniconference at the Baker Institute on the internet and politics. A couple of times over the last two days, I managed to pull out the N95 and shot a couple of fun, Qik videos with some of the folks I bumped into at NCMR. Check out Jane Hamsher, Susan Crawford, Robert Greenwald, Deanna Zandt, Craig Newmark and Tom Steinberg.

Just in time for the Memorial Day holiday, we bring you eight political videos that are guaranteed to stick to your consciousness like ketchup on a burger. You can never escape the tubes!

BlogHer interviews Barack Obama; a literary deconstruction of an anti-Obama smear; Brave New Films hits McCain with another biting video; blowback from the DNCC's choices for credentialed state bloggers; get your Jews For Jews Against "Jews For Obama" t-shirts now!; tracking the Democratic veepstakes on Technorati; McCainPedia claims to be a wiki. It isn't; and The Road to Victory goes behind the scenes in all 33 Democratic Senate races.

Robert Greenwald identifies anti-Obama Fox News "virus"; TheMiddleClass.org releases grades for Congress; LinkTV gives world citizens the chance to weigh in on the US election; a Digg clone for progressives; Ron Paul's avatar raises the tide; Bill Clinton is quizzed by college journalists; Obama and Clinton slow on Facebook and McCain rises; and a video of Obama renouncing Jeremiah Wright gains traction.

MoveOn members funnel more than $500,000 to the Obama campaign, end send out hundreds of thousands of GOTV notes; a new crop of nonprofits are creating political messaging, blurring the line between advocacy and electoral politics; a chart shows the most popular candidates on Twitter; a sneaky move to redirect folks looking for Mitt Romney (who are they?) to Mike Huckabee's site; the cult of the Obama or a genuine movement?; unexciting headlines about moderately interesting things; and the Obama campaign wants to control the fight against superdelegates.

While we wait for the caucus to begin and for the results to trickle in, some links to help you bide your time.

Oh, and this:

Karl Rove joins Markos Moulitsas at Newsweek, dogs and cats live together; does Media Matters favor Hiillary Clinton over the other dems?; the Iowa Independent predicts the winners of the Iowa caucuses; a video from Brave New Films criticizing Fox News gets banned on Digg; John McCain is up next in the MTV/MySpace Presidential Dialogue series; bloggers galore at the 2008 Democratic convention; get yourself a "We Look Like Facebook" t-shirt today!; and Barack Obama's tech policy is up in super-accessible HTML format.

It's Friday, which means it's time for our weekly list of our favorite online political videos. Some of these videos have begun to go viral and spread around the web; others are here because we think they're well-produced pieces of online media.

After the jump, look out for some bizarre Icelandic rapping about Iraq; Fred Thompson asking a crowd to applause for him; and a scary deconstruction of Hillary Clinton's laughing fits.

A new video investigates Rudy Giuliani's "scheduling conflicts" on the day of an African American-themed debate; a video shows that Mitt Romney has invested a tidy sum of money in Iran, despite very public calls for others to divest from the country; some missing John Edwards videos turn up on YouTube; a new social networking site aims at online liberals; Ron Paul raises over $1 million in an end-of-quarter fundraising push; and Newt Gingrich will not be running for president in 2008.