Mark Steyn appeared on the show of what person who is co-founder and former editor-in-chief of "The Daily Caller" website?
Mark Steyn Mark Steyn (born December 8, 1959) is a Canadian author and conservative political commentator. He has written five books, including "America Alone: The End of the World As We Know It", a "New York Times" bestseller. He is published in newspapers and magazines, and appears on shows such as those of Rush Limbaugh, Hugh Hewitt, Tucker Carlson and Sean Hannity.
Andrew Breitbart Andrew James Breitbart ( ; February 1, 1969 – March 1, 2012) was an American entrepreneur, conservative publisher, commentator for "The Washington Times", media critic, journalist, author, and television and radio personality on various news programs, who served as an editor for the "Drudge Report" website. He was a researcher for and close friend of Arianna Huffington, and he helped create an early version of "The Huffington Post".