Vince Bugliosi is an American attorney and author, best known for prosecuting Charles Manson and other defendants accused of the Tate-LaBianca murders, which became the basis of his classic, Helter Skelter, the biggest selling true-crime selling book in publishing history. In the L.A. County District Attorney's office, he successfully prosecuted 105 out of 106 felony jury trials, including 21 murder convictions without a single loss. His most recent books are Reclaiming History: The Assassination of President John F. Kennedy (2007), and The Prosecution of George W. Bush for Murder (2008) and Divinity of Doubt: The God Question (2011), a thought-provoking read. In his most controversial book yet, bestselling author Vincent Bugliosi turns his critical eye on both religious believers and the atheists who reflexively oppose them. He argues lucidly and persuasively why agnosticism is the most responsible position to take with regard to such eternal questions as the existence of God.