Former Rep. Cori Bush (D., Mo.) has registered as a foreign agent for a shadowy European NGO to lead "fact-finding" missions to the West Bank—part of a seemingly elaborate propaganda campaign against Israel. The ex-Squad member, who once warned pro-Israel advocacy groups that she was coming to "tear your kingdom down," signed on as an independent contractor for the International Federation for Rights and Development (IFRD), a Brussels-based "human rights" nonprofit, according to disclosures she filed under the Foreign Agents Registration Act last week. According to the contract, IFRD will pay $25,000 to Bush and her friend and campaign manager,...