IRS 'specialized, secretive investigative' unit aiding Mueller
8/31/17
Robert Mueller has reportedly enlisted the IRS criminal investigations unit in his Russia probe. Lawrence O'Donnell explains the investigation could put Trump through the most intense audit of his life. One error could result in big consequences for the president. Duration: 6:35
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.