Streaming video is a proven winner, and just about everyone is getting in on the cable-cutting. Roku, Amazon Fire TV and Fire Stick, Apple TV, Chromecast, and Android TV all vie for a place behind or next to your TV. All do about the same thing, too, in feeding you content via Netflix or a similar service. A new app on Google Play suggests Android TV may be trying to distance itself from the pack by offering up live content. Whether or not that will work is another matter entirely.