Why Hertz Global Holdings Inc (HTZ), National-Oilwell Varco, Inc. (NOV) and Valeant Pharmaceuticals Intl Inc (VRX) Are 3 of Today’s Worst Stocks By: InvestorPlace April 11, 2016 at 16:45 PM EDT Read More >> Related Stocks: Natl Oilwell Varco Valeant Pharmaceuticals International, Inc.