Global markets plummeted over the past week after the investment bank Lehman Brothers filed for bankruptcy, Bank of America bought out brokerage firm Merrill Lynch and insurance giant AIG tumbled into financial turmoil. Jean talks about what's happening on Wall Street today and what it means for the U.S. economy. Plus, she talks with Julie Murphy Casserly, president of the wealth management firm JMC Wealth and author of The Emotion Behind Money: Building Wealth from the Inside Out.