Back on Valentine’s Day, rookie U.S. Senator — and longtime consumer advocate — Elizabeth Warren of Massachusetts showed little love for the nation’s bank regulators, asking if any of them — the Office of the Comptroller of the Currency, Consumer Financial Protection Bureau, Securities and Exchange Commission, the Federal Deposit Insurance Corporation — had actually taken a large financial institution to trial instead of settling. None of them could provide a quality answer at the time, but Warren has not let them off the hook. [More]