Obama road trip: from payroll tax to campaign cash
President Barack Obama, left, walks through the White House Colonnade with Dr. Regina Benjamin, an Alabama family physician and his nominee for Surgeon General, Monday, July 13, 2009, at the White House in Washington. (AP Photo/Haraz N. Ghanbari)
November 30, 2011 12:14:53 PM PST
WASHINGTON (AP) - November 30, 2011 --
President Barack Obama says the nation's economy would be dealt a "massive blow" if Congress fails to extend a payroll tax cut.