This video frame grab provided by Senate Television shows Sen. Dianne Feinstein, D-Calif. using a poster of weapons as she speaks about gun legisalation, Wednesday, April 17, 2013, on the floor of the... more 
This video frame grab provided by Senate Television shows Sen. Dianne Feinstein, D-Calif. using a poster of weapons as she speaks about gun legisalation, Wednesday, April 17, 2013, on the floor of the Senate on Capitol Hill in Washington. A bipartisan effort to expand background checks was in deep trouble Wednesday as the Senate approached a long-awaited vote on the linchpin of the drive to curb gun violence. (AP Photo/Senate Television) less 
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Associated Press | Photo By Senate Television
Wed, Apr 17, 2013 2:33 PM EDT