Jason Zweig writes The Intelligent Investor every Saturday for The Wall Street Journal. He is the author of Your Money and Your Brain, on the neuroscience of investing, and the editor of the revised edition of Benjamin Graham''s The Intelligent Investor, the classic text that Warren Buffett has described as "by far the best book about investing ever written." Before joining the Journal, Jason was a senior writer for Money magazine and a guest columnist for Time magazine and CNN.com, and he also spent a year studying Middle Eastern history and culture at the Hebrew University in Jerusalem.