Tesla Set to Unveil Electric Semi-truck in September
Tesla CEO Elon Musk says the company plans to unveil an electric semi-truck in September. Musk tweeted the announcement Thursday. He offered no other details about the semi, such as whether it will be equipped with Tesla's partially self-driving Autopilot mode. Musk also said the company plans to unveil a pickup truck in 18 to 24 months. Tesla...