At one time, 100,000+ tigers ranged wild in the world, from Siberia to India. But not now. Today, the number is more like 5,000 and a recent surprising discovery suggests that time is running out for these tigers as well. 60 MINUTES traveled to India to visit the animals in their natural habitat and find out first hand what’s driving wild tigers to extinction. Scott Pelley’s rare up-close-and-personal look at this magnificent beast can be seen on this week’s 60 MINUTES (Sunday, November 19, 7:00pm ET/PT on CBS).