what is the main problem in the movie margin call

what is the main problem in the movie margin call

what is the main problem in the movie margin call. There are any references about what is the main problem in the movie margin call in here. you can look below.

CLICK HERE TO BUY what is the main problem in the movie margin call IF YOU LIVE IN U.S.

CLICK HERE TO BUY what is the main problem in the movie margin call IF YOU LIVE IN U.K.