After Russia attacked Ukraine in 2022, some 20,000 Ukrainian children were forcefully transferred to Russia. As the city of Mariupol was being surrounded by Russian troops, the head of a Christian orphanage decided to take matters into his own hands to get 19 children to safety. With support from the Pulitzer Center, special correspondent Simon Ostrovsky reports. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders