No they have not. They have glossed over all the essentials and played to the fools gallery.
They concluded what any fair-minded person would conclude: birtherism is nonsense.
The effort to tarnish those people interested in insuring the eligibility requirements of article II is nonsense. This effort as been "otherized" as "birtherism", but that is just a tactic to discredit. (It's supposed to invite comparisons with "trutherism" which is indeed crackpot nonsense.)
A fair minded person, having looked at the available information must conclude that the salient questions surrounding Obama's legitimacy have not been answered.
One does not mount horrendous efforts to hide a document if that document is straightforward in it's provenance. One does not present a demonstrably fake document if one has a legitimate one.
When you refer to as a "fair minded person" what you really mean is another mindless drone of the popular hive-mind, the sort that would ordinarily be regarded as an ignorant moron on any other subject.
When I speak of a "fair minded person" I am referring to an objective free thinker of normal or above average intelligence, and who is aware of the relevant facts.
Back to you.
Why is Will Diamond the troll still here, that is my question.