The Coming Foreclosure Flood

Heartened by the recent rise in home prices? Don't get too comfortable. Standard & Poor's, the credit-rating agency that tells investors what mortgage-backed securities are worth, reports that the increase was just an illusion. It predicts the nation is about to see a deluge of new foreclosures that will drive real estate values back down.

Blame the "shadow inventory" – nearly 1.8 million homes that are on the road to foreclosure but for all kinds of reasons haven't gotten there yet.