From USA  Today.com:
 
Taxpayers are on the hook for an extra  $55,000 a household to cover rising federal commitments made just in  the past year for retirement benefits, the national debt and other government  promises, a USA TODAY analysis shows.
The 12% rise in red ink in 2008 stems  from an explosion of federal borrowing during the recession, plus an  aging population driving up the costs of Medicare and Social Security.
 
That's the biggest leap in the long-term  burden on taxpayers since a Medicare prescription drug benefit was added  in 2003.
The latest increase raises federal obligations  to a record $546,668 per household in 2008, according to the USA TODAY  analysis. That's quadruple what the average U.S. household owes for  all mortgages, car loans, credit cards and other debt combined.
 
