Interesting article from the Associated Press on how it is getting
harder to extricate victims from newer vehicles:

http://news.yahoo.com/s/ap/20080319/ap_on_re_us/too_tough_cars

Among the hazards mentioned are:

- New metal alloys designed to protect the occupants but that are
hard to cut through

- Pressurized gas canisters that inflate air bags can explode if
pierced by cutting tools

- Rescuers can be injured when air bags suddenly inflate

- Hidden battery cables in hybrid cars can deliver a powerful shock

How well are we prepared for these events?