The Viet Cong in the Mekong Delta

Viet Cong hid in the waterways. They would dig caves under the waterways and then put a bit of read up to the top and breathe through that. Once we located them, I always took concertina wire and put it on both sides of the creek so they couldn't float down. Then they could blow that guy away too. Prioritize an execute. You've got to know what the most important problem you've got is not the wounded guy. It's the guy that's trying to kill you. That's the human instinct.