It's Christmastime so we need to find out who is naughty and nice AND whether they got that way through nature or nurture. For research purposes, our Podders watched Trading Places.  So brush up on how commodity markets work, throw some salmon down your shirt, and do a quick google search if your holiday costume is culturally appropriate (if you are currently Asking Jeeves, just go ahead and change!).  Now, jump on that party train!!!!!!