Tesla (NASDAQ: TSLA) shares slid again on July 1, shedding 5.45% to trade at $301.01 at market open, as tensions between President Donald Trump and Elon Musk escalated into a full-blown political spectacle. The sell-off came amid renewed criticism from the White House over Musk’s reliance on federal subsidies and speculation about regulatory crackdowns on Tesla and SpaceX.The year has already been rough for Tesla investors. Shares are down more than 25% year-to-date, driven by weakening global demand, growi ...