[Know et al]

You are quite naive. There is no mention of a birth certificate, only verification.

Why did they not expressly state that there was a birth certificate on record?

Or, could they not say there was one?

If they are referring to a COLB, it is not proof of his birth in HI.

Please give me a logical reason Obama would hide his BC if he was born in the US? Then, give me a logical reason he would hide the documents of his history if he had nothing to hide?

[curiosity]

There is no mention of a birth certificate, only verification.Why did they not expressly state that there was a birth certificate on record?

She did, in an earlier statement.

If they are referring to a COLB, it is not proof of his birth in HI.

Yes it is.

Please give me a logical reason Obama would hide his BC if he was born in the US?

To encourage his opposition to waste its time spinning crazy conspiracy theories, thereby keeping them distracted from the real issues.