What Mrs. Ayers said is second hand Mr. Huston's testimony that she told him that is first hand.
Then he claims to meet a man who he says is the same person revealed to him by Mrs Ayers, but we do not know if it is the same person.
How many young men do you think they personally helped through college in that one year's time? It all comes down to who you want to believe; Mr. Huston or 0bama.