This is most definitely the absolute hardest piece I've ever written. This Trip changed my Life. My trip to Auschwitz and Birkenau in Poland was absolutely chilling. I walked beneath the Arbeit Macht Free sign, and felt something I've never felt before. Learn the Nazi Concentration Death Camp history, see photos from inside the gas Chambers, the barracks, and the piles of clothes, toys, suitcases, and human hair, as the result of the terrible Holocaust from World War II.