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Casagrande. He and other inspectors looked for evidence such as signs that large trucks had been present at a biological site. But it was like chasing phantoms: Apart from a handful of foreign catalogs depicting mobile platforms, they found nothing to indicate that the movable beasts existed, the veteran inspector says. Even if there were mobile labs, Gläser doubts that they could produce substantial quantities of bioweapons. “Otherwise,” he says, “Iraq would be the leading nation in biotechnology.” Although in the end they came up empty, many inspectors remain doubtful that they came away with a true picture. After all, “Iraq still hadn’t provided any evidence that they actually decommissioned their bioweapons program,” Casagrande says. “If all this valuable equipment and all these valuable reagents are being destroyed, the person who’s doing it is damn well going to have some paperwork to back himself up just in case someone asks him why he did this down the line. It’s a relatively momentous decision in their military history. Someone has to be holding some paperwork somewhere.”