How did so much of American radio and television turn from a marketplace of diverse political ideas into a cesspool of Wall Street propaganda and violent-tinged ranting? In the aftermath of the deadly shootings in Tucson, Arizona, filmmaker Sue Wilson appeared Jan. 12 on Nicole Sandler’s Radio or Not show to talk about how media consolidation destroyed the ability of communities to control local programming and led to the rise of hate speech on the public airwaves. Sue also talks about her plans to start an organized effort to legally challenge the radio licenses of broadcasters who abuse the public trust. Sue’s excellent film, Broadcast Blues, outlines the history and consequences of the deregulation of radio and television. The interview starts at 1:16:55. Click here to listen.