Photo Gallery: The Excavation of Sobibór 09/25/2014
 Archeologists Yoram Haimi (left), 43, and Wojciech Mazurek, 54, spent seven...
Claus Hecking

Archeologists Yoram Haimi (left), 43, and Wojciech Mazurek, 54, spent seven years researching Sobibór. They recently discovered the foundations of the gas chambers at the Nazi death camp.