Ukrainian officials have taken credit for a car bomb that killed a Russian-backed politician Wednesday, calling the act retribution. Ukraine’s Main Intelligence Directorate of the Ministry of Defense wrote on Telegram that "traitors to Ukraine and collaborators with terrorist Russia in temporarily occupied territories … will receive just retribution! The hunt continues!" Andriy Cherniak, representative of Ukraine’s Military Intelligence Directorate, told Politico "it was our operation." The Telegram post claimed that members of the resistance in the occupied territory helped carry out the killing of Luhansk legislature member Mikhail Filiponenko, who had survived a previous car bombing just days before...