New 'Sentiment Meter' Tracks Public Perception of Police Officers Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Members of New York Police Academy's July 2018 graduating class of 726 new NYPD police officers from more than 41 countries, show their white-gloved hands while seated during graduation ceremony. ( AP Photo/Bebeto Matthews ) Produced by Gwynne Hogan Hosted by Tanzina Vega Produced by PRI and WNYC