Dozens Of Men Got Sick During A Secret Training Exercise At A Nuclear Site In 1991. They're Still Fighting For Answers.

The secret government training exercise started off as planned: Dozens of special agents transporting dangerous nuclear cargo by truck responded to a simulated attack.

Then the coughing began.

After wading neck-deep through a creek in pursuit of the mock attackers, Tim Lamey suddenly got dizzy and started coughing so hard he could barely breathe.

Another agent, Farmer Roberts, ran through the creek in a different location. “I had to stop. I started coughing, really I mean uncontrollably. You know, it was very obvious to me that something wasn’t right,” he told...