Democrat presidential candidate and notable anti-vaccine advocate Robert F Kennedy Jr joined Elon Musk and David Sacks on Twitter Spaces on Monday 5 June to discuss the former’s bid for the White House. Mr Kennedy was also joined by Tulsi Gabbard, Balaji Srinivasan, Omeed Malik, Michael Shellenberger and Kelly Slater at the event. The Twitter Spaces event comes just weeks after Mr Musk and Mr Sacks hosted and moderated a similar audio listening event with presidential candidate Ron DeSantis, where he launched his own campaign. Notably, the Spaces session was filled with technological glitches, which Mr Sacks attributed to a high volume of listeners. Following the event, Mr Musk welcomed all candidates onto Twitter and said he would be open to hosting other candidates on Twitter Spaces. But some were unhappy with Mr Musk’s decision to host Mr Kennedy as he has been previously banned from social platforms for spreading misinformation.