Downward Mobility - New York Times: "Even the best number from yesterdays Census Bureau report for 2005 is bad news for most Americans. It shows that median income rose 1.1 percent last year, to $46,326, the first increase since it peaked in 1999. But the entire increase is attributable to the 23 million households headed by someone over age 65. So the gain is likely from investment income and Social Security, not wages and salaries. "