All our regulators asked was of the price-gougers was that they come up with the thinnest, least-convincing comb-over and in return, these regulators would pretend not to notice the glaring bald-spot shining through.
The one weird trick that these guys have hit upon is to use industry-wide "pricing consultancies" - clearinghouses that pretend to offer individualized price advice to each seller in a market.
3/