Wall Street Journal Guide to the New Rules of Personal Finance Essential Strategies for Saving, Investing, and Building a Portfolio in a World Turned Upside Down

The editor of The Wall Street Journal 's Money & Investing section and editor in chief of TheStreet.com, Dave Kansas is the chief markets commentator and a personal finance columnist for The Wall Street Journal . He is also the author of The Wall Street Journal Guide to the End of Wall Street as We Know It , The Wall Street Journal's Complete Money & Investing Guidebook , and TheStreet.com Guide to Investing in the Internet Era . He lives in New York City.