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Of course, it's not quite time yet to saddle up & shoot the bastards, so Tam is holding her snark in check for the time being, but I share her sentiment.
There is anecdotal evidence that the banning of traditional ammunition would have an adverse impact on government bureaucrat populations.
Call, write, pester the shit out of, your local congresscritter as well and express your displeasure in a polite, respectful way. Yeah, you gotta eat some crow to show them some respect, but it might head off this clusterfuck of an idea.