Nightly News | March 15, 2013
>>> across the street from us here in manhattan at radio city music hall samsung unveiled what may be the smartest smartphone ever -- the new galaxy s4. they hope it will be an apple killer. here's the thing about it. you just have to look at it. it can see and follow your eyes. it will pause a video if it senses you have looked away. you don't even have to touch it. it responds to the wave of your finger. soon we'll just have to think about calling someone and our phones will do the rest.