A daytime Russian missile strike hit the main children's hospital in Kyiv Monday, as well as other cities across Ukraine, killing at least 36 civilians in one of the deadliest airstrikes in months. Deliberate attacks on civilians violates the Geneva Convention. We talk to Matthew Evangelista, professor of history and political science emeritus at Cor nell University. A Russian court sentenced a playwright and a theater director each to six years in prison on Monday for "justifying terrorism," concluding a trial that rights campaigners had said demonstrated Russia's intolerance of artistic freedom