Senator Joseph Biden (D-DE) launches his presidential bid this morning and according to Beth Fouhy of the Associated Press, the longtime senator will announce his candidacy via online video to supporters.

While in Iowa this weekend, Senator Hillary Clinton (D-NY) was caught on microphone singing the national anthem out of tune, reports the New York Times' Patrick Healy. The new media that sparked a "conversation" about her announcement message quickly turned on her as the video made it to YouTube within hours.

Senator Joe Biden (D-DE) launched his presidential campaign, via web video, in a hail of controversy regarding comments he made in reference to fellow Democrat, Senator Barack Obama (IL). Within hours, the audio of his remarks made it to YouTube, as did a clip of FOX News -- no stranger to an Obama controversy -- airing Biden's clarification. The senator later joked about it with The Daily Show host, Jon Stewart. (Video here.)

In South Carolina, Senator John McCain (R-AZ) is determined to win as he picked up the support of forty State House members -- all caught on video -- via Laurin Manning of South Carolina '08.

Jake Tapper, senior national correspondent for ABC News, has a series of web videos outlining the historical racial insensitivities of presidential aspirant, Senator Joe Biden (D-DE).

Copies of Senator Hillary Clinton's (D-NY) "I'm in" video has appeared on YouTube and, collectively, amassed over 7,100 views, according to Donna Bogatin at ZDNet. However, the official upload, Bogatin writes, is not a "viral video sensation," registering only 550 views and eight subscribers to the "hillarydotcom" channel.

John Edwards decided not to fire bloggers Amanda Marcotte and Melissa McEwen for things they wrote before he hired them, receiving acclaim from the left and the right, respectively. "This is all being made up as we go along," said Simon Rosenberg of the New Democrat Network in the Times' wrap-up, which compared the Edwards bloggers' statements to inflammatory statements made by Patrick J. Hynes, the conservative blogger hired by John McCain.

Glenn Greenwald claims success at getting the "MSM" to balance the story: "[the blogosphere] forced into the public discussion critical facts that were being omitted and which exposed the absurdity of this story, thereby providing a counterweight to the joint right-wing/media pressure on Edwards to capitulate to these forces." John Palfrey calls the attacks on Edwards' bloggers "an extension of classic opposition research. It points to some of the risks at having people blog on behalf of a campaign in an official capacity." Phil Noble adds, "we have a new technology that's disrupting the whole political process, and we haven't figured out what the rules are."

Social network scholar Fred Stutzman takes a look at Barack Obama's new social networking site and how all candidates should view social networking sites: "Companies like Youtube and Myspace succeeded because they embraced openness... The candidate who embraces this mentality will make the most sense to the netvoter, as our sensibilities have changed significantly over the past few years."

Eve Fairbanks thinks that candidates' plunge into MySpace and Facebook and other facets of online pop culture isn't cool at all: "assimilating Internet tactics doesn’t mean you have to assimilate Internet culture, too: the unhinged language, the fake intimacy, the studied hipness." Who's to blame? Howard Dean: "Political consultants and aspiring candidates were wowed by the way Dean used the Internet to create energy and momentum behind his upstart campaign. They envied the way young people, inspired by the concept of the Web as 'people power,' were transformed into Deaniacs in droves."

A Rightwingnews.com poll suggests that Duncan Hunter has gained significant new support among the conservative netroots. Newt Gingrich was the most popular potential candidate, followed by Hunter and Mitt Romney. Chuck Hagel, George Pataki, and John McCain were very unpopular among the 230 participants in the poll.

The Politico and MSNBC are sponsoring the first GOP debate at the Reagan Library in Simi Valley, CA on May 3. It will be broadcast online on the Politico's web site, where viewers can submit questions to the candidates.

Ben Smith of The Politico reports that a new Hillary-obsessed website, JustHillary.com ('It's All About Her"), has launched. It chronicles its editor's obsession with Clinton and, by extension, the media's obsession as well. It features links to Hillary-centric news articles, editorials, blog posts, YouTube videos, and looks like it was designed in 1997.

A straw poll conducted by GOP Bloggers has Rudy Giuliani at the top of the heap at 32.2%, over 8% higher than Newt Gingrich, the runner-up. Another interesting metric is the "candidate acceptability" poll, in which Nebraska Senator Chuck Hagel has a -67% approval rating, probably stemming from his break with President Bush on Iraq.

The Web on the Candidates

• AbsentCongress.org is keeping tabs on the voting records of 2008 presidential candidates in the Senate. According to the site, Sam Brownback has missed more than half of his Senate roll call votes. Compare that to Hillary Clinton and John McCain, who have been present for 94.87% of their votes.
• It's tapioca time: Jeff Jarvis laments the threat to conversation signaled by the Edwards blogger resignations: "Now every blogger hired by every campaign — in any position — will have their writing scanned for anything that could offend anyone. Tapioca time."

On February 1st, I used a new account to sign up for email from 25 potential prez candidates from both parties to study their use of the medium. Here's a summary of what I've found:

1. Most of the candidates have studied how email was used in the 2004 prez campaigns and have adopted elements that worked

2. Just like with their websites, nobody has offered anything innovative or interesting. (If even to engage the press or DC insiders only, you would think they would be putting more attention and energy into their mass emails) ...

Jeff Jarvis is tracking the use of video in the 2008 presidential campaign on his new site PrezVid.