First they came for the payday lenders...

These are all people doing legal, if unpopular or unsavory jobs. This is governmental overreach. [Link]

Under "Operation Choke Point," the DOJ and its allies are going after legal but subjectively undesirable business ventures by pressuring banks to terminate their bank accounts or refuse their business. The very premise is clearly chilling—the DOJ is coercing private businesses in an attempt to centrally engineer the American marketplace based on it's own politically biased moral judgements. Targeted business categories so far have included payday lenders, ammunition sales, dating services, purveyors of drug paraphernalia, and online gambling sites.

"Operation Chokepoint is flooding payments companies that provide processing service to those industries with subpoenas, civil investigative demands, and other burdensome and costly legal demands," wrote Jason Oxman, CEO of the Electronic Transactions Association, at The Hill. 

The theory behind this enforcement program has superficial logic: increase the legal and compliance costs of serving certain disfavored merchant categories, and payments companies will simply stop providing service to such merchants. And it’s working—payments companies across the country are cutting off service to categories of merchants that—although providing a legal service—are creating the potential for significant financial and reputational harm as law enforcement publicizes its activities.  

Thus far, payday lenders have been the most frequent target. ... And if payday lenders are today’s target–what category will be next and who makes that decision?

I'm not sure who made the decision, but it seems the next big targeted category is the adult film industry. Last week, adult film actress Teagan Presley and an unknown number of others in the porn industry received notices that their Chase Bank accounts were being abruptly terminated.