Over at The Bivings Report Todd Zeigler looks towards 2008 and speculates as to how aggressively the contenders running for President will use the Internet in their campaigns. Previewed this week are Evan Bayh, Joe Biden, Hillary Clinton, Chris Dodd, Barack Obama and Bill Richardson. Next week Zeigler will turn his attention to the web programs of Wesley Clark, John Edwards, John Kerry and Tom Vilsack.