Rare opening of world’s ‘Doomsday Vault’

In a rare occurrence, the so-called “Doomsday Seed Vault” in Norway -- which could be used to replant the world in the event of a manmade or natural disasters -- was opened. NBC’s Michelle Kosinski reports.

 http://today.msnbc.msn.com/id/46602078/vp/46601425#46601425