Margaret talks with firearms historian Karl Kasarda about two WWII snipers on the Eastern Front defending their homeland, a Finnish man and a Ukrainian woman who couldn't have been more different.

Part Four: Peter the Painter and the Latvian Revolution of 1905
36:26

Part Three: Peter the Painter and the Latvian Revolution of 1905
27:42

Part Two: Peter the Painter and the Latvian Revolution of 1905
1:00:45