Business A Tesla board member once locked Elon Musk's phone in a safe to keep him off Twitter. The billionaire forced hotel security to open it, biographer says. July 7, 2023 3 mins read 81 Views Walter Isaacson said Elon Musk's friend Antonio Gracias tried to put his phone in a hotel safe to stop him from tweeting.Alain Jocard/Getty.. Read More
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