You posted no evidence of a yearbook.
Seriously? where’s the Birth Certificate?
I'm sorry, but the original claim was that Obama never used the last name 'Obama' before going to Columbia. I've provided SEVERAL examples of him doing so. Meanwhile, I haven't seen any examples of yearbook entries using any name OTHER than Obama.
And yet, somehow, it's not enough, because now the evidentiary standard is to produce an actual, physical copy of a yearbook. Why the sudden change in demands? Because you don't want to concede, and so you just opt to set a ridiculously high standard of proof?