Declare a Cashless Society
This will be the end of the drug trade and help in the struggle against illegal immigration. An employer could no longer pay an illegal with cash. Without cash the drug trade will collapse. What will a drug dealer do when only debit cards are allowed. He needs permission of a bank to obtain a debit machine. The drug buyer goes with a debit card to pay for drugs creates a criminal record of the transaction.
The first step would be to declare that ALL US DOLLAR BILLS over $20.00 must be deposited to banks worldwide within 30 days otherwise TOTALLY WORTHLESS. THEN quickly followed by debit cards to replace ALL cash. This will destroy billions of cartel and drug gangs money totally crippling them.
How does the drug dealer pay the drug cartels? Bank transfers would be impossible.
THE END OF THE DRUG TRADE.