A Web site created a stir by publishing a story claiming Sen. Hillary Clinton, D-N.Y., had plans to use a purported Islamist upbringing of Sen. Barack Obama, D-Ill., against him in her presidential campaign. Experts discuss the struggle to separate…

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.