RETRANSMISSION FOR ALTERNATE CROP - Rep. Gabrielle Giffords, D-Ariz., sits in a 

RETRANSMISSION FOR ALTERNATE CROP - Rep. Gabrielle Giffords, D-Ariz., sits in a car with her husband Mark Kelly as she leaves the U.S. Capitol after she appeared on the House floor to vote on debt legislation in Washington, Monday, Aug. 1, 2011. (AP Photo/Susan Walsh)
Associated Press
RETRANSMISSION FOR ALTERNATE CROP - Rep. Gabrielle Giffords, D-Ariz., sits in a car with her husband Mark Kelly as she leaves the U.S. Capitol after she appeared on the House floor to vote on debt legislation in Washington, Monday, Aug. 1, 2011. (AP Photo/Susan Walsh)
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