Elon Musk revealed Friday that Tesla will pull back the curtain on a robotaxi this summer, news that comes as adoption of self-driving vehicles hits speed bumps over safety concerns.The billionaire boss of the electric car maker did not provide details, saying only in his post on X that the "Tesla Robotaxi unveil" will come on August 8.Tesla shares rose more than three percent in after-market trades following the post, after finishing the day down.Musk has long boasted of work Tesla is doing on... Read this story