They are getting more and more blatant and need to be slapped down:
Jurors found an Orange Park business owner guilty on all counts in a federal trial about marketing thousands of illegal machine-gun conversion devices through a web-based company advertising on YouTube.
A Wisconsin gun dealer whose gun-centered YouTube channel has 180,000 subscribers was convicted of conspiracy with Auto Key Card owner Kristopher “Justin” Ervin as well as four counts of transferring the unregistered devices.
…
Ervin sold card-shaped strips of stainless steel etched with patterns for equipment colloquially called a “lightning link” that can convert a semiautomatic AR-15 rifle into a fully automatic machine gun that fires round upon round from a single trigger-pull.
Although a buyer would have to follow the etched lines with a cutting tool, prosecutors argued the cards qualified as conversion devices, which the federal government treats like machine guns that have to be registered and regulated under the National Firearms Act of 1934.
The YouTube guy was convicted of accepting advertising from the maker of the credit card shaped piece of metal with an outline of the shapes for “lightening links”. They looked like these:
Why isn’t this a violation of both the First and Second Amendments? Why isn’t the prosecuting team being disbarred and prosecuted for violation of civil rights?