Chris Taylor: Day by day, I struggle to maintain not only my strength but my sanity. It's all a blur. I have no energy to write. I don't know what's right and what's wrong anymore. The morale of the men is low. A civil war in the platoon. Half the men with Elias, half with Barnes. There's a lot of suspicion and hate. I can't believe we're fighting each other when we should be fighting them.