Tesla robotaxi event comes after a decade of unfulfilled promises from Elon Musk

With Tesla’s hotly anticipated robotaxi event hours away, investors will soon get a glance at what CEO Elon Musk has called the CyberCab. After a decade of unfulfilled promises to deliver autonomous vehicles, capable of traveling reasonable distances safely without a human at the wheel, there’s a hefty dose of skepticism about what Tesla can do technologically, and when its robotaxi might actually hit the market.