America has a huge bullseye painted on it... Every country, regardless of what the papers say is conducting research into Uranium enrichment. Nuclear war is a real possibility. Go watch a 'beautiful mind' - that inspired a culture of paranoia at senior US military and defence levels. Body scanners are now widely accepted - we're heading towards the era of 'crazy 70's sci-fi' All this is fuelled by a 'war on terror' - which if you step back and look at objectively, is based on religion publicly and privately on strategic domination of the worlds limited resources e.g Oil and Gas... I would be very surprised if something crazy doesn't happen in the next 20 years - think of those countries were predator drones are taking out whole villages - those countries are scared enough and angry enough to do something crazy... Whilst the rest of the population of the world sits around paying off mortgages and wondering if they should buy a 4k resolution tv (HD plus)... It really is that mad...