He bolstered his portfolio with the purchase of SolarCity in 2016 and cemented his standing as a leader of industry by taking on an advisory role in the early days of President Donald Trump's administration. Musk has pursued an interest in artificial intelligence, becoming co-chair of the nonprofit OpenAI. https://biden90852.collectblogs.com/75101235/jair-bolsonaro-coisas-para-saber-antes-de-comprar