MestaMachine is trained in facial recognition, to look at features that can’t be changed by plastic surgery (like bone structure, for instance). She compared this guy’s face to the face of Bin Laden’s son shown in a video and says it’s him. Some physical features like ear shape don’t match so he’s obviously had surgeries done to hide who he is, which would explain why he cooperated with police, etc.
My guess is that something clued in the investigators and they did a DNA test - which resulted in the supervisors signing off on the “confirmed terrorist” classification. At that point Obama and Co were probably saying, “Oh, sh!t! They figured out who he is!” and scrambling to keep the FBI from arresting him and announcing that an arrest had been made - you know, that whole runaround on Tuesday. They had to have a bomb threat at the location of the announced press conference and then Obama had to throw a temper tantrum on air so the FBI presser wouldn’t be rescheduled for later on Tuesday. Then on Wednesday they had the Kerry and Obama meetings with the Saudi leader and somebody (Beck and the Congress members know who....) changed the record.
http://www.freerepublic.com/focus/news/3011139/posts?q=1&;page=101
See post 128 pictures. The teeth are the same. The two front teeth are somewhat large. The tooth next the the front ones on his right is set in a bit.