Jason Zweig Jason Zweig is the investing and personal finance columnist for the Wall Street Journal. Previously, he was a senior writer for Money magazine and a guest columnist for Time magazine and CNN.com. A frequent commentator on elevision and radio, Zweig is also a popular public speaker; he has addressed the American Association of Individual Investors, the Aspen Institute, the CFA Institute, the Morningstar Investment Conference, and university audiences at Harvard, Stanford, and Oxford. He serves on the editorial boards of Financial History magazine and the Journal of Behavioral Finance. Read More Read Less