This security measure is to help stop the clandestine movement of money by terrorists. Something they are very practiced at. Hawala is a bartering system that's been around since long before there was an America. They've had a lot of practice so they're good at it. This is in place to try and prevent a sleeper cell from getting the money to buy guns and explosives to cause a tragedy here like they did in Paris. So if some businessmen are inconvenienced buy the slow down in their cash flow to bad, you'll live to spend it.