To people here in lviv and they say they are the lucky ones to live in the west or escape early on in this war, because they say those who have been left behind, friends and family in the eastern regions now controlled by russia are going through a process called filtration. it is a process of dehumanizing, humiliating and trying to control the local ukrainian population there. often these family members, they are removed from their relatives, they are stripped, they are interrogated, they are beaten, fingerprints, cell phones, documents are taken. they're going through their social media, try...