The Nevada Democratic Party hosted a Democratic debate aired on CNN. The moderator was Wolf Blitzer. Former Alaskan Senator Mike Gravel was excluded from the debate, and so held a debate alternative, online at www.ustream.tv where a TiVo system is used to screen the official debate simultaneously. According to Nielsen Media Research, the debate drew a record Cable TV audience for a presidential primary debate, an estimated 4.4 million viewers.
