Steve Coll is most recently the author of the New York Times bestseller The Bin Ladens. He is the president of the New America Foundation, a nonpartisan public policy institute headquartered in Washington, D.C., and a staff writer for The New Yorker. Previously heworked for twenty years at The Washington Post, where he received a Pulitzer Prize for explanatory journalism in 1990. He is the author of six other books, including the Pulitzer Prize-winning bestseller Ghost Wars.