https://www.reuters.com/article/us-musk-lawsuit/elon-musk-at-defamation-trial-blames-pedo-guy-tweet-on-overwork-idUSKBN1Y81B9 >Elon Musk said he was overworked when he called a British diver and cave explorer a "pedo guy" in a tweet to his millions of followers, as the Tesla chief executive defended himself on Wednesday at his defamation trial.