Ep 18. Fireball!

Dangerous materials are used everyday, usually without incident, because safeguards are in place to minimize risks. But accidents, both natural and man-made, happen all-too frequently. And when highly flammable materials are involved, the ensuing disaster often results in a fireball. In this hour, watch as massive industrial accidents lead to unbelievable explosions, fuel leaks level buildings, gas stations erupt into infernos, and rescue workers put it all on the line.