KNAU Arizona Public Radio is integrating new audio software into both news and classical services. We thank you for your patience and support through the transition.
As Police Monitor Social Media, Legal Lines Become Blurred
Martin Kaste is a correspondent on NPR's National Desk. He covers law enforcement and privacy. He has been focused on police and use of force since before the 2014 protests in Ferguson, and that coverage led to the creation of NPR's Criminal Justice Collaborative.