DETROIT – Tesla Inc chief executive Elon Musk has set his young company on an aggressive expansion path like no other auto executive has dreamed – but one riddled with potholes and road blocks that could stall or sidetrack the journey. Musk’s audacious goal of selling 20 million electric vehicles in 2030 is at the center of the company’s growth promise for shareholders and its pledge … Continue reading Musk’s bold goal of selling 20M EVs could cost Tesla billions