Ever since Zohran Mamdani’s recent televised speech accusing Israeli prime minister Benjamin Netanyahu of being a war criminal, there’s been little discussion about a pretty obvious legal move Netanyahu might make: suing Mamdani for libel. That may have to do with what happened—or rather, didn’t happen—in May, when Netanyahu threatened to sue The New York Times over columnist Nicholas Kristof’s unsubstantiated allegations of prisoner abuse. Kristof didn’t say Netanyahu was personally responsible, and American law doesn’t recognize libel against a government or nation. Mamdani specifically named Netanyahu and explicitly accused him of heinous crimes, including genocide and the maiming of children. As a result, while Netanyahu v. Mamdani would be an uphill battle, it could be won.