So my dad calls me up and asks me about this rule of 3, but I haven't heard of it. He saw it on the outdoor channel or something like that.
I had a metric ton of questions that he couldn't answer. Some of those questions are posed in this article: https://www.thetruthaboutguns.com/de...s-three-yards/
I feel similarly, but I figured I'd start a dumpster fire here so...have at it!