Okay, here's the jist: I have a team of soldiers trapped inside a bio-safety laboratory in an underground base. They're in the the BSL-1 section, closed behind two doors. One leads to the BSL-2 labs, the other back to the "safe zone". The control console for the door leading to the safe zone has been smashed. The one leading to the BSL-2 section requires a fingerprint and retinal scan. None of the soldiers are registered. The doors are made of 100mm-thick bullet-resistant glass. The facility is designed to house the worst biological and chemical agents known to man -- "hot agents", for which there are no known cures. Therefore, the doors can withstand a barrage of bullets and the soldiers have a limited supply and no explosive devices. To make matters worse, the CDC agent with the soldiers has discovered that trace amounts of the nerve gas "Novichok" has been released into their area. This particular agent is the most deadly nerve gas on the planet, able to, over time, pervade the chemical protection suits the soldiers and the CDC agent are wearing. They have about fifty minutes before it breaks down the protective seal on their suits and kills them. I've got my guys into the worst possible situation. Problem now is: I can't, for the life of me, figure out how the hell I'm going to get them out. Can someone help me brainstorm a few ideas; see if it gives me an idea? Thank you.