When General Motors paid nearly $1 billion for autonomous driving startup Cruise in 2017, it had grand plans for self-driving taxis. The automaker has made a lot of progress since then but things are still not coming together like it had surely hoped they would.

The latest setback from Cruise came this week when GM CEO Mary Barra told shareholders in a letter that the company’s autonomous driving segment would simplify its path to scale by focusing on the next generation of the Chevy Bolt instead of the Origin, the six-person driverless shuttle bus debuted in 2020.

Download and listen to the audio version below and click here to subscribe to the Today in Manufacturing podcast.