Hostage Rescue 2..(COOP).
You are to free the prisoners on the top floor. They are in a prison cell, and you have to find a set of documents to get the gate open. Stand by the gate with the docs to open it. On your way up find and destroy the weapons crates and radio equiptment. The top floor is heavily guarded, so be extra careful. Once you have opened the gate, and freed the prisoners, grab the other set of documents on the table where the prisoners were. You have to get these documents back to the truck on the ground for extact. When you get to the last waypoint you win.

TIP: When picking up the second set of docs, have another teamate grab them for you. The person who opened the gate can't pick them up until they die once, after the gate in opened.

GOOD LUCK, and ENJOY!!!