President Trump officially announced 25% tariffs on automobiles made outside the U.S. Auto stocks across the board saw red arrows, except Tesla (TSLA). Jenny Horne discusses what makes Tesla different other than Elon Musk's White House connection. On the A.I. front, AMD Inc. (AMD) slid lower after it got a downgrade to hold from buy at Jefferies. The firm cites Nvidia's (NVDA) continued dominance despite macro pressures pinning the stock.