![RNZ: Mediawatch show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/038/061/small/rnz-mediawatch.jpg)
Summary: Two broadcasters are off the air over their response to the 'Roastbusters' story. Does this also reveal a real threat to media freedom? Mediawatch asks a top editor, an advertisers' advocate and a former talk radio manager who's handled on-air outrages in the past.