I was watching on you tube some ads that were banned in usa, but I didnt see anything wrong with these ads they were very creative, who stops creativity banning these ads.
Usually it has to do with censorship, some ads are deemed to "racy" to run in the US. However, we're the world leaders when it comes to showing violence in the News at 6pm when our children are awake to take it all in.
It seems, culturally, we'd rather them make war, not babies, at a young age...