Wells Fargo will pay $148 million to settle charges that its Wachovia Bank unit conspired to rig bids on investment contracts for municipalities. (“Wells to Pay $148 Million to Settle Wachovia Bid-Rig Case,” Wall Street Journal). As part of the settlement, the Justice Department will not prosecute the bank. Wachovia reportedly admitted and accepted responsibility for the illegal conduct (which the SEC has so far not required settling defendants to do).