Unexploited intel about WMD bunkers.

More evidence of elaborate concealment efforts by Saddam Hussein of apparent chemical weapon storage sites:

Mr. Gaubatz said each site he visited had similar characteristics. "Everything was buried and under water. They would drain canals and parts of the rivers. They would build tunnels underneath and they would let the water come back in," he said. But the water would only be allowed back into the tunnels after concrete walls were installed sealing off the secret caches of unconventional arms, Mr. Gaubatz said. He added that the tunnels in all four sites were wide enough for tractors. One of the giveaways, he said, was that homes near the sites were equipped with gas masks and other items to protect against a chemical weapons attack.

One site outside of Nasiryah, near the main highway in an isolated area featured a rock nearby that said, "Death to America," in Arabic. At this site, Mr. Gaubatz found gas masks, boots, and an imprint of an al-Samoud missile in the ground nearby a canal used to flood the tunnel. Mr. Gaubatz said he could find a wall under the earth and in the water whose dimensions were 50 by 75 feet. Another site near Umm Qasr contained the remnants of military activity as well, Mr. Gaubatz said. He said that former senior Iraqi military officers and local farmers confirmed there was military construction over the course of six months in 2002.

Today, Mr. Gaubatz is the chief investigator for the Dallas County Medical Examiner. On the weekends, he trains Texas state troopers in basic counterterrorism and basic Arabic. When asked about the weapons hunt by his students, he says he tells them, "Before we can say there is no WMD in Iraq, we must first look. I have no doubts WMD was and is still in Iraq."

"Ex-Officer Spurned on WMD Claim." By Eli Lake, New York Sun, 2/8/06.