Hmm - let me clarify: Not suggesting “not allowed to hear”. I am encouraging caution that the issue isn’t blown out of proportion. Please review any one of the dozens of hot stories in the past to see the public’s over reaction. Can you not see Trump latching on to this story and twisting it?
Having the people who actually monitor this sort of thing, the various alphabet agencies, do their jobs is important as well.
Anecdotal data: I have a friend who got a license to make Tritium sites, and had to go through an incredible amount of expense and paper work. Though I suspect that what ever license the undercover person got in the article was much different.
ETA - Similar discussion of this kind happened after the OKC bombing and regulating fertilizer.