Former President Donald Trump will not be permitted back on Twitter even if he runs again for office and wins, according to the company's chief financial officer. Asked during an interview on CNBC Wednesday whether Trump's tweeting privileges could be restored if he wins the presidency again, CFO Ned Segal clarified that Trump's ban is permanent. "The way our policies work, when you're removed from the platform, you're removed from the platform," he said, "whether you're a commentator, you're a CFO, or you are a former or current public official. Remember, our policies are designed to make sure that people are not inciting violence, and if anybody does that, we have to remove them from the service and our policies don't allow people to come back."