Giffords Urges Background Checks for Gun Purchases

March 6 (Bloomberg) –- Gabrielle Giffords, the former Democratic congresswoman from Tucson, Arizona, returned to the Safeway Inc. store where she was shot to call for stricter gun control laws. Giffords urged lawmakers to "be courageous" and "support background checks." Giffords’s husband Mark Kelly appears with her. (Source: Bloomberg)