The arguments were apparently persuasive because the US Justice Department, which had previously opposed special tax consideration for antitrust violators, let it be known that in this case it would make an exception. Before long, with administration approval, Congress passed a law slashing the potential tax liability of the duPonts by approximately $650 million. | The arguments were apparently persuasive because the US Justice Department, which had previously opposed special tax consideration for antitrust violators, let it be known that in this case it would make an exception. Before long, with administration approval, Congress passed a law slashing the potential tax liability of the duPonts by approximately $650 million. |