Tesla CEO Elon Musk’s tweet about a potential new electric vehicle (EV) model. Musk’s tweet led to a surge in Tesla’s stock price, with investors speculating on the announcement’s significance. Musk’s social media activity has previously affected Tesla’s stock price, raising concerns about the company’s reliance on his personal communication. Additionally, the article notes the broader impact of Musk’s tweets on the financial markets and regulatory scrutiny over his social media usage.