The Photo Ark: Preserving Species Before They Disappear

Many animal species are at risk of vanishing. It's a calamity photographer and "Sunday Morning" Contributor Joel Sartore is trying hard to prevent. Our Cover Story is reported now by Martha Teichner:

They haunt you, these eyes -- as intended.

Eye to eye, you're supposed to regard the greatest, the tiniest, and the lowliest equally.

http://www.cbsnews.com/news/the-photo-ark-preserving-species-before-they-disappear/