Yvette Cooper MP Campaigning Ahead of Leaders Election

The video discusses the tragic discovery of 71 bodies in a lorry in Austria, believed to be refugees from Syria. It highlights their possible journey through Turkey, Greece, and the Balkans, and the dire conditions in refugee camps. The video also covers the role of human traffickers and other similar tragic incidents involving refugees suffocating or dying from dehydration.

How did the traffickers contribute to the tragedy described in the text?

What does the text imply about the frequency of such tragic stories?