Trump's World Liberty Financial countersues Tron founder Justin Sun, alleging defamation, contract violations, and more (Ben Weiss/Fortune)

Ben Weiss / Fortune : Trump's World Liberty Financial countersues Tron founder Justin Sun, alleging defamation, contract violations, and more — One of the Trump family's biggest early crypto backers is now a foe. In response to claims of fraud by billionaire Justin Sun, the Trump-backed crypto firm World …

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