And in the face of intense lobbying by the NRA, al Gore had broken a 50-50 tie to pass the proposal to close the gun show loophole in the Brady laws requirement of background checks.

面对来自全国步枪协会的说客们的压力，艾尔·戈尔打破了参议院内50比50的僵局，通过了该建议，堵住了《布莱迪》法案中要求背景调查的漏洞——停止开枪展会。

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Alarmingly, for the NRA, this show of disapproval is happening in red states that should be gun rights strongholds.

CNN: GOP, ready to turn your back on NRA?

On Tuesday, the NRA withdrew its support for the show due to the decision by organizers to ban modern sporting rifles from exhibition.

CNN: 'Enough is enough,' Feinstein says in proposing new gun ban

The NRA disputes that characterization about the "gun show loophole" because federally licensed firearms dealers participate at gatherings and, of course, conduct background checks.

CNN: 'Universal background check:' What does it mean?