If you stand up for the second amendment, the NRA will stand up for you — that's what the gun rights juggernaut claims, at least. But, increasingly, the lobby's incestuous relationship with the gun manufacturers begs the question: Is the the NRA advocating for people who own guns? Or the lucrative companies that make them? Highlighting this dynamic, the Center for Public Integrity's Peter Stone writes about MidwayUSA, a gun manufacturer that sells high-capacity... (GunPolicy.org)