Mark Cuban at a game between the Dallas Mavericks and the Miami Heat on Feb. 13. As the Donald Trump–Elon Musk axis disintegrated spectacularly on Thursday, billionaires and investors were among the ...

As the Donald Trump–Elon Musk axis disintegrated spectacularly on Thursday, billionaires and investors were among the many who were transfixed by the public spat. During the melee, Musk posted a poll ...

As the Donald Trump-Elon Musk axis disintegrated spectacularly on Thursday, billionaires and investors were among the many who were transfixed by the public spat. During the melee, Musk posted a poll ...