W5: Refugees desperately flee as the war in Ukraine intensifies

The flight of refugees from Ukraine is on track to be the largest displacement of Europeans since the Second World War. So many are fleeing that as soon as the United Nations releases a number, it's already outdated. Subscribe to W5 to watch more videos:    / @officialw5   Connect with W5: For the latest investigations visit: http://www.ctvnews.ca/w5/ For a full video offering visit the CTV News Network: http://www.ctvnews.ca/video?binId=1.8... W5 on Facebook:   / ctvw5   W5 on Twitter:   / ctvw5   --- W5 is Canada’s most-watched investigative, current affairs and documentary program. Tackling major stories and investigations W5 is in its 51st season.