Elon Musk loaded $75 million into his pro-Trump super PAC in 3 months The HillElon Musk and other billionaires invest staggering sums into electing Trump, plus other takeaways from third-quarter filings CNNMusk turns mega-donor for Trump with $75 million donation USA TODAYWe finally know how much Elon Musk is spending to elect Donald Trump Quartz