Economy

Follow PBS NewsHour’s complete coverage of the Economy, Wall Street and other financial stories.

*Real estate agent Diane Olson opens the sliding glass door of a model home in Gilbert, Ariz. "[Phoenix] was one of the hardest hit cities in the collapse, and prices are still more than 50 percent below their June…

*Real estate agent Diane Olson opens the sliding glass door of a model home in Gilbert, Ariz. "[Phoenix] was one of the hardest hit cities in the collapse, and prices are still more than 50 percent below their June…

Treasury employee Linda Tarkenton of Philadelphia holds a blank U.S. Treasury check before it's run through a printer at the U.S. Treasury printing facility. Photo by William Thomas Cain/Getty Images. Update: | Laurence Kotlikoff has agreed to answer your questions…