Case Role News Today

>> were building for a mission ready task force under ground. >> one of the points of this exercise is to incorporate a different breathing technology. instead of a normal 20 minute or so tank, theyre wearing a device that allows themselves to spend hours on scene in the thick of it. >> were normally setting up in front of a building where there is a collapse, and there is a long distance into a tunnel. >> these rebreathers cycle their own air and flush out out carbon dioxide in this case role p...