2019 Genesis G70 & 2019 Mercedes-Benz CLS

This week, Genesis takes on Europe's best with the all-new G70 sport sedan. Pat Goss has tips on taming rust on your rockers. Stephanie Hart goes to the front lines of bringing more hands-free driving to the road. Finally, it's a sleek sedan with a coupe's pedigree, the latest Mercedes-Benz CLS.