sebastian you tweeted in, i welcome our new robot overlords. you'd be a trainer. >> you'll stick around for the next segment. the pictures and text that you share online with friends may seem like a private affair, but when it comes to the nsa, they're fair game to collect and store usually facial recognition software in the name of national security. up next, how the same technology is also being used by local law enforcement in catching criminals and how stores might be the next in line making your ever. is your privacy, though, worth it? >>> later, you may be able to tell what anyone around you is feeling with the click of a button. we have all the details. see you in two minutes. >> an american votes 2014 special report kansas >> in our state, government is broken >> a republican governor has made drastic changes >> the highlight of this is... eventually doing away with income taxes... >> the democratic challenger says, these policies aren't working >> we are trailing the states in our region >> can governor brownback win again? >> i think y