[notsound]

I've never seen an instance of that happening. Could you send some examples of cartels owning banks or having a significant amount of control over them?

[ipaddr]

It's well known many banks in Mexico are cartel friendly. The Cayman Islands exist to laundry. The Panama papers has many examples

Here is one cartels story: https://www.npr.org/sections/parallels/2014/03/20/291934724/...

Check out this story how things can work out https://www.propublica.org/article/china-cartels-xizhi-li-mo...