The comments here dismissing these photos as not representative of a troubled neighborhood are verging on ignorant.
Having lived in an impoverished neighborhood and having experience with this kind of working class/troubled environment, I would like to enlighten those who think that 'bad' neighborhoods look like something out of a movie with 'gangsters' on every corner, run down shops, burned out cars littering the sidewalks, etc.. As Shacklebolt said, these neighborhoods don't exist in some kind of 1970's time warp. They aren't full of crumbling, dirty slum housing, or degraded, graffitied architecture.
Obviously there are differences between these neighborhoods and fancy, 'rich' ones, but honestly the difference is usually in the people. How do you tell which one is which, though? Easy.. If the people are nicer, you're usually in the 'bad' neighborhood.