MOUNTAIN BROOK, Ala. ( WIAT ) — After a picture and video surfaced online of a Mountain Brook history teacher and students appearing to do a Nazi salute in class , CBS 42 sat down with a Jewish student who witnessed it all happen. More News from WRBL Ephraim Tytell said his class was learning about what the Nazi salute meant before it became a hateful gesture. “He [The teacher] explained to us that in America we used to do that before WWII and everything and then he proceeded to show us, ask us to stand up to salute the...