Okay, here is a tie in with a hotly debated item here at THR. The Attorney (in part 1) makes a point that there are over 10,000 Federal Criminal Statues, and that nobody knows them all. He then backs up that statement with a quote from a SCOTUS judge that people should shut up because there are too many for everyone to know every thing.
BUT, there are people here in this forum who INSIST that it is not possible to accidentally commit a felony, thus forfeiting your 2A rights forever. They throw those people under the bus by commenting that *everyone* knows how not to commit a felony. But here we have an attorney and a SCOTUS judge saying that virtually NO ONE knows every aspect of every law, and how those might violated one of the 10,000 federal criminal statutes
This is ABSOLUTELY related to RKBA.