AD #2917 - SEC Opens Investigation Into Nikola; Daimler Slapped With More Diesel Fines; All-New Hyundai Tucson

- SEC Opens Investigation Into Nikola - CNH Announces Prototype Semi for Nikola - Daimler Slapped With More Diesel Fines - All-New Hyundai Tucson Revealed - Jaguar F-PACE Significantly Refreshed - Audi A3 Gets CNG Option - Mercedes Tests Solid-State Batteries in Bus - Automakers Still Failing IIHS Headlight Test - GMC Teases Hummer's Crab Mode