Over at the "MosesModel" blog, there is an interesting blog post regarding the issue of when Ergun Caner became a citizen. It is provocatively titled, "Is Norman Geisler Calling Ergun Caner a Liar?" There is even a video that accompanies the post (link to video). I say it is interesting, but I suspect that most have moved on.
See Dr. White's comments on the general topic of Norman Geisler and Ergun Caner (at this link).