No you can continue to look; I will continue to await with baited breath the time you actually come up with something. Like proof of foreign birth. Absent that I have to accept that Obama is a natural-born citizen as he claims.
Unless you use the historical/legal definition of natural born citizen used by the First Congress of 1790, the author of the 14th Amendment, and the unanimously approved Senate resolution SR511 of 2008, requiring both parents to be citizens, in which case he is clearly not a natural born citizen.