Timothy L. O'Brien is the executive editor at the Huffington Post, where he edited the 2012 Pulitzer Prize-winning series about severely wounded war veterans, "Beyond the Battlefield." Prior to joining the Huffington Post he was a reporter and editor at The New York Times, where helped oversee "The Reckoning," a series about the financial crisis that was a Pulitzer Prize finalist in 2009. A graduate of Georgetown University, he holds three master's degrees--in U.S. History, Business, and Journalism--from Columbia University. He lives in Montclair, New Jersey, with his wife and two children.