FOX Business - Ross: Will Tesla's Battery Day Overpromise?

We are long term investors in Tesla. Today's battery day announcements will unveil plans for the "long-term production of the Semi, Cybertruck, and Roadster," tweeted Elon Musk. CEO Ross Gerber acknowledges that Tesla has been off on timeline predictions in the past, but the projects Tesla is taking on will change our world. To change the world, you have to think big.

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