Economics and Investing:
California home equity hangover: $649 billion in HELOC loans nationwide with most in California. Two Years Later: The U.S. Economy Still Needs a Spark Plug Two years after Lehman Brothers collapsed in a $639 billion bankruptcy and the short-term financial markets seized up with terror, we’ve backed away from the brink. But skittishness in the financial markets hasn’t gone away. It’s just taken a different form — for instance, driving gold prices up 56% from $805 an ounce on Sept. 3, 2008, to $1,253 Sept. 3, 2010. With spot silver now solidly above $20 per ounce, and spot gold above …