You two guys (crawford and denizen) are trying to cover the Sun with one finger - you might delude yourselves, but the Sun shines bright and clear for everyone else.
The fact is that American cities have large sections (whether it is in what you call the 'inner city' or the suburbs) where crime is very high. If it happens in specially the guettos (black or otherwise), it shows that there is (and has been for its entire history) a huge schism in American society, which has never occurred in other first world nations.
I lived both in South Florida and the Midwest for many years, and there were many areas you had to be crazy to go through in a car, let alone by foot! - remember the news when tourists exiting the Dolphin Expressway at the wrong exit, landed them in Liberty City and got shot at in a robbery attempt? or when trying to go out at night to the bars in Coconut Grove, going through the black ghetto and the same thing happened?
I have WALKED extensively throughout downtown Toronto even very late at night (3:00a) on weekends and I have never felt intimidated, not even once.
That is what it means to live in a safe city.
Stop putting a spin on it - you are not fooling anyone who's spent significant time in the US.
As I mentioned earlier in a previous post, in regards to crime and safety, American cities are more on par with Latin American cities, where the wealthy live in their bubbles, and are insulated from the 'bad hombres' as your president likes to say.
By the way, The Economist ran a story about the world's most violent cities a few weeks ago. Unsurprisingly, for a First World country, the US doesn't fair very well:
http://www.economist.com/blogs/graph.../daily-chart-3