I just saw a show on the Motor Trend channel called "Seduced by Speed - Car to Die For" (S1: E1).
It was about a 3 wheeled car from 1975 that promised to revolutionize the car industry.
It turned out to be a massive fraud.
HBO is also doing a 4 part series called "The Lady and the Dale". The first 3 episodes re-air today at 5:00 central.
The motor trend show is worth a watch. Available on comcast On demand.
Even Jay Leno tweeted about it! I wonder how I missed this story before?

I watched the entire series on HBO. It is more a transgender story about Carmichael. An interesting twist was that Tucker Carlson's father Richard was the reporter in California that led the effort to bring down the Dale company.