Clinton stumps for Obama at George Mason University

With a little more than 48 hours to go before polls close in Virginia, Sen. Hillary Clinton made the case for her onetime foe Barack Obama at George Mason University on Sunday.

A few hundred supporters gathered and waited more than three hours to see her on the chilly night, and she rewarded their patience with words of encouragement. Clinton told the assembly to hold on to the momentum for the Democratic nominee in the waning hours of the election.