Ron DeSantis, Elon Musk, Donald Trump.Jordan Strauss/Invision/AP, ASSOCIATED PRESSElon Musk had funded Republican causes long before he endorsed Trump in July, per new reports.He has funneled millions in donations to conservative groups since 2022.His America PAC has also donated tens of millions of dollars to support Trump's campaign.Elon Musk, a vocal backer of former President Donald Trump's presidential campaign, has quietly funded Republican causes for years, according to new reports.The Tesla and SpaceX CEO gave Gov.