We can play a game - let us see how many holes we can find in John Smith's story!
1) This guy, John Smith's math isn't too good (as I'm laughing and typing at the same time).
If John Smith was born in 1961, how could Elvis be holding a boy, with Elvis born in 1935 as we know, the boy, around four years old, when Elvis was in his early 20's? Even if older, the math doesn't add up. The photo would have to be taken before John Smith was born, as Elvis is young in this photo. How old would Elvis have been in this photo?
2) In the photo of John Smith taken now, his ears are close to his head, in the photo of Elvis holding the little boy, the little boy's ears aren't tucked in tight close to his head.
3) Of course no resemblance between John Smith and Elvis whatsoever; we know Elvis stamps his stock, you can see Elvis in his grandchildren.
4) No resemblance whatsoever between John Smith and the lady whom he claims to be his mother. Nothing in the face nor body.