And they just happen to have two blond haired infants from Latin America? Given the high demand both here and there, doubtful.
Does is matter? I mean really? They couldn't have their own for whatever reason and they adopted two of them so what?
It is very possible they were able to find two blonde haired children from S. America. As has been established in this thread, their is a very large European descent population all through S. America, S. America is also a heavily Catholic area where abortion if not outright illegal would be almost impossible to receive.
Many people adopt more than one child from the same birth mother/parents. Seeing how similar the Robert's children look, I would not be suprised if that happened in this case. Or else, the Roberts used the same adoption agency for both children and they came from the same area.
Currently, my husband and I are at the beginning stages of the adoption process, both domestic and international are possibilities. It is not unusual at all to receive pictures of fair skinned, fair eyed children from S. American countries who are available to adopt.