Your analogy is wrong. In this case they are removing the demand (jobs), which is the same thing they are trying to do with drugs. Arrest the users to reduce demand. The other way to remove the demand for illegal drugs would be to make them legal.
You analogy isn't correct either. It all depends on how you map the product, the consumer, and the provider.
I would say in Marlin's analogy:
product = jobs/crack
consumer = illegals/crack heads
provider = job owners/dealers
This ruling doesn't reduce the demand for low paying American jobs, it just punishes people who create the supply of them. It's closer to busting up BALCO as opposed to punishing Bonds.
This is definitely the way to go IMO. We know the punishments now aren't enough disincentive to keep people out of the US, so eliminate their incentive to come in the first place. Who wants to move to a place where there are no jobs for them?
