Latest on the Kirk Investigation, Who Was Charlie Kirk?, Russian Drones Over Poland

This NPR News podcast, "Up First," covers several developing stories. The first segment details the shooting of activist Charlie Kirk at a Utah college campus, including reactions from Utah's governor and an ongoing investigation. The podcast then discusses Kirk's background, his influence on young conservatives through Turning Point USA, and President Trump's response to the shooting. Finally, the podcast shifts to international news, reporting on Russian drones entering Polish airspace, NATO's response, and the tense relationship between Poland and Russia.