A firefighter's 1943 photos of the Warsaw Ghetto uprising have been found

The photos were taken inside the Warsaw Ghetto by a 23-year-old Polish firefighter as the Nazis were brutally crushing the Jewish uprising of 1943. The photos were discovered in a family collection.

(Image credit: Z. L. Grzywaczewski/Maciej Grzywaczewski/POLIN Museum via AP)