Tesla Autopilot probe, BMW 530e review, California fuel-cell trucks, camping trailer as mobile charger: Today’s Car News

Colorado Teardrops Boulder EV camping trailerThe federal government is investigating Tesla over Autopilot. Global internal combustion sales have peaked, according to at least one analysis. A group plans to put 200 hydrogen-fueling stations for trucks in place by 2035. We take a look at a different way of electrifying travel trailers. And we drive the BMW 530e plug-in hybrid sport sedan and...