I think this is more correctly described as cartel behavior (also illegal under anti-trust laws and likely what the FBI is investigating here). I do think ther

I think this is more correctly described as cartel behavior (also illegal under anti-trust laws and likely what the FBI is investigating here). I do think there are far too many players involved for it to fit the reasonable description of an oligopoly. (I am not the upthread objector to the use of that word, though I think the objection is valid.)