Mark Steyn (born 1959) is a conservative Canadian journalist, columnist, film and music critic. His 2006 book, America Alone, was a New York Times Bestseller and was endorsed by senator Joe Lieberman. His columns often appear in the Chicago Sun-Times, Jerusalem Post, Macleans, National Review, The New Criterion, The New York Sun, The Washington Times, The Orange County Register and Western Standard. On August 2011, Mark Steyn released his much anticipated book "After America: Get Ready for Armageddon" and within weeks reached #6 on the New York Times Bestseller list and #26 on the Amazon Bestsellers rank. Mark Steyn also regularly fills-in as a guest host on the Rush Limbaugh Show.