After years of war, the lives of 6.8 million Ukrainian refugees are mired in uncertainty

Her home engulfed by war, Ukrainian mother Yana Felos found herself in Britain with no friends, no family and no community. Nearly three years later, she says she has nothing to return to in Ukraine.

​ Her home engulfed by war, Ukrainian mother Yana Felos found herself in Britain with no friends, no family and no community. Nearly three years later, she says she has nothing to return to in Ukraine. Read More Breaking News, Latest News and Videos | CNN