It's always fun when you see elements of dystopian visions of the future coming true. Arnold Schwarzennegger is a successful politician just like in
Demolitiion Man and now in what seemed like the most horrifying aspect of
Minority Report come to life some entrepreneurs are "equipping billboards with tiny cameras that gather details about passers-by — their gender, approximate age and how long they looked at the billboard."
This article available online at:
http://www.theatlantic.com/politics/archive/2008/06/dystopia-is-the-best/45162/