Residents in a downtown apartment questioned the goals and motives of the bugs infesting their home this week after watching cockroaches wander aimlessly from room to room with no apparent objective. 'At first I thought they were just searching for food,' Valerie Dicaro said Wednesday, adding that she figured the bugs would have their act together by now, considering it's been six months. 'But then I saw a bunch of them in the hallway, where there's no food at all. What exactly is the game plan here?' Dicaro stated that if the bugs fail to make any progress soon, she might have to kill them. 