i was a kid , but my family was in the den watching that game. My Dad jumped up and said Joe scored on 3rd down. Later in years and while listening to WDJC radio in B'ham one day in 1990...Dr Gaylon McCullolah (I am certain I have misspelled his name. Sorry) was a guest to be interviewed, and Gaylon was a Tide OL player in 1964 against Texas. He made the comment that on 3rd down ...Joe scored because Joe was was laying on top of him and HIS hips were on top of the goalline. Coach Bryant also knew it, but he had too much class to whine about it like an Awbun coach might do for the next 10 or 12 years. I think I heard where Gaylon has passed on. Not entirely certain but I saw that somewhere.