From Mueller's "Iron Triangles" speech about organized crime in mimi's link:
Robert Mueller Saw Trump Coming in 2011
www.damemagazine.com/2018/08/07/robert-mueller-saw-trump-coming-in-2011/amp/
"We are investigating groups in Asia, Eastern Europe, West Africa, and the Middle East. And we are seeing cross-pollination between groups that historically have not worked together. Criminals who may never meet, but who share one thing in common: greed.
"They may be former members of nation-state governments, security services, or the military. These individuals know who and what to target, and how best to do it. They are capitalists and entrepreneurs. But they are also master criminals who move easily between the licit and illicit worlds. And in some cases, these organizations are as forward-leaning as Fortune 500 companies.
[...]
"Yet we are concerned with more than just the financial impact. These groups may infiltrate our businesses. They may provide logistical support to hostile foreign powers. They may try to manipulate those at the highest levels of government. Indeed, these so-called “iron triangles” of organized criminals, corrupt government officials, and business leaders pose a significant national security threat."