More from KUOW Government Why More Police Departments Are Under Scrutiny Today KUOW | By Hannah Burn Published April 23, 2014 at 2:20 PM AKDT Twitter LinkedIn Email Listen • 6:26 Flickr Photo/Brittney Bollay (CC BY-NC-ND) Ross Reynolds talks with police accountability expert, Samuel Walker, about the increased policing of the police. Walker is also the co-author of "The New World of Police Accountability."