Surface on the sideline: how tablets work at an NFL game
http://www.cnet.com/videos/surface-on-the-sideline-how-tablets-work-at-an-nfl-game/
...when we stood for the anthem, knelt for the prayer and drew our plays up in the dirt football was a lot more fun.
Liberals are like a "Slinky". Totally useless, but somehow ya can't help but smile when you see one tumble down a flight of stairs!