 Russian President Vladimir Putin had a pivotal meeting with North Korean leader Kim Jong-un last week, which ended in a new alliance with major implications for Russia's ability to fight the war and North Korea's access to advanced weapons. And at a summit in Switzerland, several world powers failed to back Ukraine President Volodymyr Zelensky's peace plan. Joining us to talk about the latest with Russia's full-scale invasion of Ukraine is Robby Grammer. He's a national security reporter for Foreign Policy.