In May, Musk blamed the White House for spending too much money that it didn't have.

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An early Twitter investor appeared to mock Elon Musk in a letter posted on the site on Tuesday. Leonidas Raisini said he'd sell his shares if Musk turns down his offer to buy the company for $14.3 billion. The letter includes a lot of the phrasing used by Musk when he offered to buy Twitter in April.

An early Twitter investor appeared to mock new owner Elon Musk by threatening to sell his...

Continue Reading A Twitter angel investor appeared to mock Elon Musk by offering to buy the company and threatening to withdraw his investment if Musk says no