But one of them , George Allen of Virginia , is struggling to hold onto his seat , as are the two-term veterans Mike DeWine of Ohio and Rick Santorum of Pennsylvania .
George Allen
Virginia
/people/person/place_lived
Rick Santorum
Virginia
/people/person/place_lived
PERSON
George Allen
LOCATION
Virginia
PERSON
Mike DeWine
LOCATION
Ohio
PERSON
Rick Santorum
LOCATION
Pennsylvania