Ken Colburn founder and CEO of Data Doctors Computer Services & Data Forensics Labs had his technical staff look at the White House birth certificate PDF.
It is unfortunate that Colburn didn’t really understand what the Arizona Cold Case Posse said in its own investigation of the birth certificate, and for that reason most what Colburn said doesn’t really apply. However, Colburn did scan a real birth certificate (something the Cold Case Posse didn’t) using commercial-grade equipment and his staff found something that I think sheds a lot of light onto the reasons we see all these amateurs claiming a forgery:
Colburn: When I first saw it it was very convincing until we did our test and saw that, wait a minute, our scanner does the same thing.
He says “no smoking gun.” I don’t put much stock in this particular report myself because it’s non-specific and Mr. Colburn appears to be giving his report second hand.