The US government released more good news this month about impeding entry of cocaine into the country. Still, opinions vary when it comes to interpreting the overall cocaine-use decline and the possible reasons for it.
The city has boosted foot patrols in high-crime areas and is adding again to a downsized police force. It's too soon to say whether that explains a 33 percent drop in the homicide rate – or whether the improvement can be sustained.
The rate of partner-to-partner violence dropped 64 percent between 1994 and 2010, a Justice Department report has found. The trend, almost unnoticed, stems from a broad shift in attitude toward domestic violence.