CNN... the TV network? Or CNN, the architecture. Very confusing article. Safe to say that SAE Level 5 is out of reach, some experts say for decades. In case you haven’t noticed, a lot of investors including some carmakers, have decided to pull out. The more AV developers come to know, the more they realize that they are still far off. It's always about those last percentages. Elon was an idiot to talk about driverless for 90 percent assured. He's now being investigated for making false promises, what led to some serious accidents.