Free Demo Version Of Bad Piggies

Calling all Angry Birds fans (that's pretty much everyone on the planet, right?).  I'm sure you've heard about the NEW version, where the pigs turn the tables of the birds.  Head HERE to download a FREE demo version of Bad Piggies.  This is going to be AJ and Zach's surprise for when they have their homework done this afternoon.  I don't even think they realize this is out.