Transcript for Instant Index: Glow in the Dark Deer
Our "Instant index" tonight beginning with late word of a really big gamble by the wizards of Facebook. They will pay as much as $19 billion for a startup your kids may know about, even if you don't. It is the biggest acquisition ever for Facebook, so, what did they buy? It's called whatsapp and it lets you text anywhere in the world for free. The company, by the way, has a whopping 55 employees, so, by our math, Facebook will pay $345 million for every worker. And we want to show you something a charity has issued, it's this video and being called an experiment in empathy. A little boy shivering in the cold. He's an actor. Butch as the camera rolled, these strangers only knew he was cold and alone and one after the other, they offered him gloves, a scarf and the coat off their backs. Tonight, a video to remind everyone to wake up to needy children all around us. And finally, a new and inspired solution to an age-old problem. The people of Finland have announced they can create glow in the dark antlers on reindeers. The glow sprays on and going to make reindeer easier to spot. It is part of a national effort to cut down on the number of car accidents caused by renegade reindeer. A simple idea, as Rudolph could have told them all along.
This transcript has been automatically generated and may not be 100% accurate.