"The O'Reilly Factor" on the Fox News Channel is certainly the most watched; it has been #1 in the ratings for seven years, and is also seen in over 30 countries. Every week the column is made available in advance of publication at BillOReilly.com, and through the website's newsletter. All four of O'Reilly's non-fiction books have perched atop the New York Times bestseller list. The O'Reilly Factor has developed a unique blend of news analysis and investigative reporting.