https://www.reuters.com/article/us-musk-lawsuit/elon-musk-defamation-trial-goes-to-jury-after-plaintiffs-lawyer-calls-him-billionaire-bully-idUSKBN1YA13U >A federal jury in Los Angeles began deliberating on Friday to decide whether Tesla Inc boss Elon Musk defamed a British cave explorer whose lawyer said the "billionaire bully" should pay at least $190 million for branding his client a "pedo guy" on Twitter.