 to keep them from freezing. So when they found somebody who was wounded, they would take something out of their mouth and inject it so that they can get that relief. Because if they didn't, the morphine would freeze and it would be no good. So they got through the first night. There's the next day where they're trying to regroup. They had to contract their perimeter a little bit. Captain Barber is going around to the men in the different platoons. He said to them,