Let's set the scene. Despite an industrial safety team's most adept practices to manage a propane storage tank, a leak suddenly erupts from a pipe. In a perfect storm of events, a spark follows. There ...

(CBS) --Every home should have one, but what's the best one to get? And how do you know if the one you have even works? CBS 2's Chris Martinez looks at fire extinguishers. They are a last resort as a ...