What kind of information on nuances are you looking for? What part of the Bureau? I've got some knowledge, but it would be better if you gave me some specifics.
Ta,
Cal.
Fraser: Stop stealing the blanket. [Diefenbaker whines] Fraser: You're an Arctic Wolf, for God's sake. (Due South)
Hatter: Do I need a reason to help a pretty girl in a very wet dress? (Alice)
You never really know how much of you takes residence in other people... We all exchange bits and pieces of ourselves with each other until we're big sparkly collages of everyone and everything we've ever loved — GengarTheGhost