Leading up to the U.S.-led invasion of Iraq, Winfrey's show received criticism for allegedly having an anti-war bias. Ben Shapiro of Townhall.com wrote: "Oprah Winfrey is the most powerful woman in America. She decides what makes "The New York Times" Best Seller lists. Her touchy-feely style sucks in audiences at the rate of 14 million viewers per day. But Oprah is far more than a cultural force, she's a dangerous political force as well, a woman with unpredictable and mercurial attitudes toward the major issues of the day." In 2006, Winfrey recalled such controversies: "I once did a show titled "Is War the Only Answer?" In the history of my career, I've never received more hate mail – like 'Go back to Africa' hate mail. I was accused of being un-American for even raising the question." Filmmaker Michael Moore came to Winfrey's defense, praising her for showing antiwar footage no other media would show and begging her to run for president.