It is a deadly serious proposal that the NRA and all other gun-owners should show up for militia training. That is the obvious intent of the 2nd Amendment. And the NRA et al. are "strict constructionists" so they have no leg to stand on in opposing this.

Anybody who doesn't like it is cordially invited to start reading some history of the period of the Bill of Rights.   Having this grounding is the only way to start talking sense.