Nothing against the guy's analysis but I'm pretty sure we're past Benford's law already.
Particularly when it comes to that subject, I think people really should keep in mind the difference between direct evidence and circumstantial evidence. Benford's law is at most cirucmstantial evidence. It's an indirect indication that something may have happened. If someone walks into a building with a wet umbrella and wet shoes, you could postulate that it's raining outside and be reasonably certain of it, but until you look outside or the person tells you that it's raining outside (which would be direct evidence), all you have is circumstantial evidence.
Benford's law is a statistical thing. It can be used to justify an investigation, but if the investigation finds no evidence of wrongdoing then the statistical anomaly was just that: an anomaly. It's like saying "90% of buildings are built according to code". That's a perfectly fine assessment. But you can only know for certain whether an individual building was built up to code if you sent an inspector to check it.