(FILES) Tesla CEO Elon Musk (R) jumps on stage as he joins former US President and Republican presidential candidate Donald Trump during a campaign rally at site of his first assassination attempt in Butler, Pennsylvania on October 5, 2024. Billionaire Elon Musk was expected in court in Philadelphia on October 31, 2024, after a judge ordered him to attend a hearing in a lawsuit seeking to halt his $1 million giveaways to registered US voters in swing states. (Photo by Jim WATSON / AFP)