Dale Earnhardt Jr threatens to leave NASCAR over disgusting electric car rumor
•Fox News
Dale Earnhardt Jr. slams NASCAR's rumored electric car plans, saying any dramatic switch in the O'Reilly Series would be a massive mistake.
Well, NASCAR has committed the cardinal sin: They've pissed off Dale Earnhardt Jr. You simply can't do that. There are a lot of folks you can anger in the world of racing, and get away with.
Dale Jr…