text: Vilsack was thought to be high on the list of potential running mates for Kerry in the 2004 presidential election. In 2005, Vilsack established Heartland PAC, a political action committee aimed at electing Democratic governors. In the first report, he raised over half a million dollars. Vilsack left office in 2007; he did not seek a third term and was succeeded by Chet Culver.
  During Vilsack governorship from 2002 through 2006 Iowa experienced its peak building boom for new CAFOs.
  2008 U.S. presidential campaign
  On November 30, 2006, Tom Vilsack became the second Democrat (after Mike Gravel) to officially announce intentions to run for the presidency in the 2008 election. In his announcement speech, he said "America's a great country, and now I have the opportunity to begin the process, the legal process of filing papers to run for President of the United States." Vilsack dropped out of the race on February 23, 2007, citing monetary constraints.
  Vilsack's campaign made significant use of social media by maintaining an active MySpace profile, a collection of viral video clips on YouTube, a Facebook profile, videoblog on blip.tv, and a conference call with the podcast site TalkShoe. On January 27, 2007, Vilsack called into the Regular Guys Show hosted by Kurt Hurner to conduct a 15‑minute interview on his running for the Democratic nomination for 2008. Since then, Vilsack appeared again on the show, now The Kurt Hurner Show at Talk Shoe on August 12, 2008, this time as a supporter of Barack Obama for president taking questions from callers to the program for 30 minutes.