AD #2124 – VW Emission Scandal Deepens, U.S. Diesel Market Continues to Grow, Buick LaCrosse Gets Mild Hybrid

- German Authorities Investigate Audi and Porsche - U.S. Diesel Market Continues to Grow - China Could Halt Special EV Permits - Toyota Sells Off Stake in Tesla - Top Companies Ranked by 2016 Patents - Buick LaCrosse Gets a Mild Hybrid - Acceptance the Biggest Hurdle for Autonomy?