CPD To Expand Use Of Tasers, Make Changes In Officer Training Posted on December 30, 2015 by Chicago 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: Mayor Rahm Emanuel and interim Chicago Police Supt. John Escalante were expected to announce changes in the Police Department’s policy on the use of force, and a major expansion of the use of Tasers. 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: