Lost decade: The new threat to the U.S. economy

CNN Money reports:

The risk of a double-dip recession is getting a lot of attention, but even that grim prediction could prove a little too optimistic.

Disappointing job reports, weakness in housing and consumer spending and problems in world financial markets have raised concerns about the U.S. economy stalling out later this year. Now some economists are starting to talk about an even worse fate: a prolonged period of very weak growth, a so-called "lost decade."