I only count 12 initials. Who is the 13th? Who am I missing?
Just throwing some names out who might be the other two:
Janet Napolitano
Robert Gates
Rahm Emanual
David Axelrod
Amazing how you did that so fast! I will dig.
Joe Biden never crossed my mind but actually makes sense. But if 2 were not part of the 13 then there has to be another one.