Just two days before D-Day, U.S. Navy Captain Daniel Gallery and his team captured a Nazi submarine in the eastern Atlantic, uncovering a trove of vital intelligence. Charles Lachman, author of "Codename Nemo: The Hunt for a Nazi U-Boat and the Elusive Enigma Machine" and executive producer of "Inside Edition," joins "CBS Mornings" to talk about Operation Nemo and how the course of World War II was changed.
Air Date: Jun 7, 2024