Figured I'd share this... I went to a notary to get a notarized photocopy of my son's birth certificate to satisfy the proof of US citizenship requirement. PA law does not allow a photocopy of a birth certificate to be notarized. They can notarize a photocopy of a passport, but the passport must be issued less than 2 years. While I trust USNA, I do not trust the USPS and was hesitant on my son mailing his original birth certificate. So I just ordered a certified copy from PA over the phone, and was told it could take up to 12 weeks! It's not likely to take that long, but it could. Again, just figured I'd pass this along.