Mon, 09/09/2024 - 04:23 Tech Insider Politics "For all Trump supporters. A question. Which startups has Donald Trump ever invested in that didn't involve a family member?" billionaire investor Mark Cuban said in an X post on Sunday.Allen Berezovsky via Getty Images; Bill Pugliano via Getty Images Tags politics, insider-news, mark-cuban, donald-trump Source Mark Cuban wants Trump supporters to tell him what startups their man has backeā¦