A federal judge dismisses a lawsuit claiming Elon Musk and Tesla pumped up Dogecoin into a "pyramid scheme", finding that Musk's statements were "aspirational" (Rachel Graf/Bloomberg)

Rachel Graf / Bloomberg:
A federal judge dismisses a lawsuit claiming Elon Musk and Tesla pumped up Dogecoin into a “pyramid scheme”, finding that Musk's statements were “aspirational”  —  Investors who lost tens of thousands of dollars investing in the cryptocurrency faulted Musk for promoting …