How do you live with loss that is beyond comprehension? When Irene Weiss was 13 years old she and her family were deported to Auschwitz. She and her older sister were the only survivors. Now 93 years old, Irene talks with Anderson about how she survived and how she has lived with grief ever since. 

Visit the All There Is online grief community at cnn.com/allthereisonline and watch the video version on YouTube.

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