Despite the fact that the first primary voters will not cast a ballot for another seven months, the bulk of the unparalleled presidential campaign coverage has focused on the so-called "horse race" stories, rather than the issues.

Several presidential hopefuls, including New York Sen. Hillary Clinton and Illinois Sen. Barack Obama, have used the Internet to announce their candidacy. A political media expert analyzes the impact that the Internet will have on campaigns for the 2008 presidency.