'Doomsday vault' in frozen north protects world's food supply

http://60minutes.yahoo.com/segment/177/doomsday_vault


It's located some 700 miles from the North Pole, buried hundreds of feet deep in rock and ice, safe and secure from intruders, natural disasters and even military attack! What's inside? Hundreds of millions of seeds from more than 100 countries, all assembled and kept safe to protect the world's fragile food supply. Bundle up, as Scott Pelley heads into the frozen north for a tour.


Scroll down to watch videos.
Tweet