I think it is worthless, in the legal sense. (Getting my flame proof suit ready...)
Drudge is reporting that a man who is likely elderly was told by Mary Ayers that they were helping a foreign student. The type of help was not specified, but he "assumed" that it was financial. Further, he didn't recall the student's name, but "it was a 'strange name' that he could not remember, even though at the time it sounded African to him." He thought he met that same student later, based on the fact that a young black man came to the Ayer's home to thank them for help with his education. The postman "associated" this man with the foreign student the Ayer's had helped. Years later he became convinced this was 0bama.
There are so many ways this will be ripped up in court I'd be surprised if the lawyers try it. Oh wait, given what Orly has pulled in the past, I won't be surprised.
I wonder how many young black men the Ayers were helping with their college education?
He signed an affadavit that he was "100% certain that the young man he met in front of Tom and Mary Ayers home was Barack 0bama." He also repeated that on video and seems very clear and rational.