Former Binance CEO, Changpeng ‘CZ’ Zhao, denies testifying against Justin Sun as part of a plea deal with the US DOJ.Zhao claims the Wall Street Journal report may be a smear campaign against him and his former company.Justin Sun expresses full trust in Zhao and the US DOJ.Charges against Sun were dropped after he invested $75 million in the Trump-backed DeFi project World Liberty Financial.