Also, Google Play Music is free for new Chromecast owners, taunting police on Facebook proves to be a mistake, Google Glass banned during Comic-Con 2014 panels, and parkour athletes bring Assassin’s Creed to Paris. Russia Wants To Unmask Tor Users The Russian Government is offering 3.9 million roubles ($111,000) to anyone who can successfully unmask users of The Onion Router (Tor).