Fringe

THOUGHTS AND THEORIES:

They did a great job with the briefcase.  At first I assumed that the briefcase held the transmitter.  Then, after the Burgess incident, I assumed that the man holding the briefcase had instructions to keep the would-be bomb stationary long enough to activate the bomb.  It was only in the Broyles interview that we discovered the truth.  The briefcase couriers did not work for him at all.  They are couriers for the other side.  Gordon was using his human bombs to destroy both the courier and the information they carried.  Convoluted, but good.

But this raises two serious questions.  Why not just grab the courier and the briefcase?  And how did he know the location of the couriers in advance?