Joseph Mangala's Baptism of Fire

Joseph Mangala was part of the SS Wiking Division, one of the Nazi army's worst units in terms of war crimes. The division carried out between four and seven thousand murders of Jewish Ukrainians in a single week. It's possible that Mangala participated directly in at least some of the killing we simply don't know. This is all Auschwitz today on "Apparently This Matters," 9 p.m. ET/PT.