Mass Graves Found In Kyiv Suburbs Following Russian Withdrawal

President Joe Biden again referred to Russian leader Vladimir Putin as a war criminal after mass graves were discovered in territory recaptured by Ukrainian forces. And in conversations with NPR, many Ukrainians have expressed a deep sense of grief — and a desire for more military support from Europe and the United States. This episode: White House correspondent Tamara Keith, national political correspondent Mara Liasson, and correspondent Elissa Nadworny.