College basketball fans will be happy to hear that the Amazon Fire TV and Fire TV Stick have just gained the official NCAA March Madness app which will provide live streams of all tournament games. If you have a cable subscription, you can activate the app to watch all 67 games. Those of you without a cable subscription are not out of luck. The app’s description says all CBS games will stream live, for free, through the app without the need to activate. The app appears to require Fire OS 5, so 1st-gen Fire TV and older Fire TV Stick owners will need to be running software update 5.0.5 to install the app.