I know on snopes they will say he meant his mothers father ole whitey "Dad"....but for hells sake, he knows who his father is. They also explain on snopes how the whole daddy issue with Obama is confusing because there were 3 men he had in his life as the father role
. I have a father who was part of the life creating part of me and I also have a step father who is more of a dad to me than sperm donor. When I refer to them in conversation people know the difference.