I hope someone can help me. Im stuck in one of the Congo levels. Its the one where you have to rescue the POWs from the camp and take them to the extraction zone. There is one objective that says "secure the pows" It says that to achieve this goal, you have to kill all of the bad guys in the area. Well, ive gone through every single square inch of the level and have killed all of the bad guys, as far as I can tell. Ive already taken the POWs to the extraction zone, yet it still says that this objective isnt completed. Can someone please help???