YO D9, none of us here from south of the border have laid claim to being the ultimate influence over the US banking system: at least I haven't seen Alan Greenspam, sperm, whoever, here.
Maybe he's using an alias.
We deal with our system the way it is, and to us the debit card that works like a VISA or MC is just a normal way of life ... be it good, bad, or otherwise.
We've got much more important crisis for our corrupt unethical politicians to deal with, being the ever popular and always critisized damned-if-you-do or damned-if-you-dont, - try Roger Clemens for perjury, the government's in charge from day 1 can't stop an oil leak, Obamaism at it's best, - world leader that we are.
BTW: In 1977, New York University gave Greenspan his PhD, without requiring a dissertation: corruption everyhere.
Go Cowboys, (TX) Rangers, Trailblazers, Alous, and HABS !!!