The thousands of Ukrainians being 'vanished' by Russia

Since the start of the war, ten of thousands of Ukrainians have vanished: civilians who have been plucked from the streets by Russian soldiers, and in some cases detained and tortured.  Today, international correspondent for The Independent news website, Bel Trew, on her months-long investigation into those who were captured, and why it constitutes another possible war crime.  Featured:  Bel Trew, international correspondent, The Independent