How about the banks should act as banks and not as snitches for the federales? How about your banking business is your business, your banker’s business and absolutely no one else’s business?
Drug War closed that option decades ago =>
The Bank Secrecy Act of 1970 (or BSA, or otherwise known as the
Currency and Foreign Transactions Reporting Act) requires financial
institutions in the United States to assist U.S. government agencies
to detect and prevent money laundering.
Specifically, the act requires financial institutions to keep records
of cash purchases of negotiable instruments, and file reports of cash
purchases of these negotiable instruments of more than $10,000 (daily
aggregate amount), and to report suspicious activity that might
signify money laundering, tax evasion, or other criminal activities.
http://en.wikipedia.org/wiki/Bank_Secrecy_Act