Elon Musk has given $75 million, so far, to put Donald Trump back in the White House NPRElon Musk and other billionaires invest staggering sums into electing Trump, plus other takeaways from third-quarter filings CNNElon Musk donates $75 million to his own pro-Trump super PAC Yahoo FinanceElon Musk gave $75 million to PAC backing Donald Trump for president USA TODAYTrump ally Elon Musk to campaign in swing state as Harris sits down with Fox: Live The Independent