Thank you, Fred. I remember you providing that African Colonel thread to me on another occasion - I’ll take the time to read it through if it is not thousands of posts long.
I found a few bits of info on twins you might find useful here: http://www.freerepublic.com/focus/bloggers/2500780/posts?page=70#70
MX - that’s interesting. Do you know if the twins were identical? Of the possible daddy candidates, he looks the most like BO, particularly the ears. And ears are apparently as unique as finger prints and are useful in the software that is used by law enforcement to ID people.
http://www.freerepublic.com/focus/news/2497845/posts?page=25#25
I always maintained there was a greater chance of a birth outside of the US if his father was MX.
As for ears, almost identical.