Rodger Muller’s wandering the miles of aisles of the NRA Annual Meetings and Exhibits here in Louisville this weekend, watching tens of thousands of attendees ogle and finger thousands of items he and his fellow Australians can’t legally own. The founder and president of Gun Rights Australia‘s goal in being here is simple: figure out how to start the process of de-stigmatizing and re-legitimizing firearms ownership in the land down under. But given the lack of a constitutional civil right to keep and bear arms — not to mention Australia’s disastrous post-Port Arthur National Firearms Agreement — Muller’s got a long road ahead of him. It’s an instructive, cautionary example of what a tough row it is to hoe getting something back once you’ve lost it . . .