Newly disclosed federal filings show multibillionaire Elon Musk has officially become one of Donald Trump’s biggest financial backers. Musk gave around $75 million to his pro-Trump super PAC in the last quarter. Meanwhile, Miriam Adelson, the billionaire wife of the late casino magnate Sheldon Adelson, gave $95 million to her pro-Trump super PAC. Earlier this year, the Israeli newspaper Haaretz reported Miriam Adelson is pushing Trump to support Israel annexing the entire occupied West Bank.