Meta's Oversight Board has overturned the company's decision to remove a Facebook post that used the slogan "death to Khamenei" to criticize the Iranian leader, saying it did not violate a rule barring violent threats. "In the context of the post, and the broader social, political and linguistic situation in Iran, 'marg bar Khamenei' should be understood as 'down with.' It is a rhetorical, political slogan, not a credible threat," the board wrote.