The Chancellory building above Hitler's bunker. Hulton-Deutsch/Hulton-Deutsch Collection/Corbis via Getty Images Johanna Ruf was a nurse in the Berlin bunker where Nazi dictator Adolf Hitler spent his final days. In 2017, she published her memoir on her time in the bunker as the Red Army advanced in 1945. Ruf died at 94, the Berliner Zeitung reported, citing confirmation from her publisher. A woman thought to be the last survivor of Hitler's Berlin bunker, known as the Führerbunker, in Berlin has died at the age of 94, according to Berliner Zeitung. Johanna Ruf was 15 years old in April 1945 and...