https://www.reuters.com/article/us-tesla-china-delivery/stripteasing-musk-launches-tesla-suv-program-in-china-idUSKBN1Z60OC >Elon Musk raised an online storm by dancing on stage at the launch of Tesla's Model Y electric sports utility vehicle program on Tuesday in its new Shanghai factory, where the company delivered its first cars built outside the United States to the public.