I sorta agree with Glenn in the fact that I seem to be reading a lot of contorted arguments that state while Heller does recognize the RKBA, it doesn't extend to AR-15s and the like, mainly citing the common use argument.
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Ladyfriend: "I need help with the leaves in the yard"
Me: "Controlled burn?"
LadyFriend: "I forgot my Boy Scout turned into an infantry officer."