I made a terrible mistake by my short, snarky answers without citations because I mistakenly assumed that most people were already aware of this. But it seems t

I made a terrible mistake by my short, snarky answers without citations because I mistakenly assumed that most people were already aware of this. But it seems that I was utterly wrong. (also I did not downvote you) Please read this report by the US trade commission. I can quote further citations if needed, but this one is a succinct briefing. https://www.usitc.gov/publications/332/executive_briefings/ebot_george_serletis_fentanyl_from_china_pdf.pdf https://www.usitc.gov/publications/332/executive_briefings/e... Please also read the United States Senate Sub-committee on Investigations Staff Report. https://www.hsgac.senate.gov/imo/media/doc/Combatting%20the%20Opioid%20Crisis%20-%20Exploiting%20Vulnerabilities%20in%20International%20Mail1.pdf https://www.hsgac.senate.gov/imo/media/doc/Combatting%20the%... "The preferred method of the international online (fentayl) sellers is Express Mail Service (“EMS”), a global delivery service for documents and merchandise contained in letters and package." Further reading in that report will show you how difficult it was to scan/inspect e-packet shipments due to immense volume.