Thursday, July 6, 2023 at 11:30 p.m. on KPBS TV / Stream now with the PBS App. After more than a year of grueling warfare, GZERO World takes a look at Putin's goals heading into the Ukrainian counteroffensive. Is there any hope for resolution in a war the Kremlin sees as an existential battle with NATO for the future of Russia? Guest: Dmitri Trenin, former director, Carnegie Moscow Center.