But USA v. Carollo marks the first time we actually got incontrovertible evidence that Wall Street has moved into this cartel-type brand of criminality. It also offered a disgusting glimpse into the enabling and grossly cynical role played by politicians, who took Super Bowl tickets and bribe-stuffed envelopes to look the other way while gangsters raided the public kitty. And though the punishments that were ultimately handed down in the trial – minor convictions of three bit players – felt deeply unsatisfying, it was still a watershed moment in the ongoing story of America’s gradual awakening to the realities of financial corruption. In a post-crash era where Wall Street trials almost never make it into court, and even the harshest settlements end with the evidence buried by the government and the offending banks permitted to escape with no admission of wrongdoing, this case finally dragged the whole ugly truth of American finance out into the open – and it was a hell of a show.