Watching the NRA’s Wayne LaPierre hold forth at CPAC–carried live on the news nets–is a good reminder that while it carefully crafts an image as a membership association of gun owners, the NRA is really a house organ of the Republican Party. What I’m saying isn’t new. The reporting documenting the NRA’s shift under LaPierre has been out there for years. But listen to his rhetoric. This isn’t about guns or gun rights.The Second Amendment argument, as anathema as it is to many people, is window dressing. It’s about using “guns” as a political cudgel, using “guns” to catalyze the resentments and grievances of conservatives, using “guns” as a bulwark against political threats to the Republican Party. Plain and simple.