In cases such as these, I would support non-violence as a first resort. Large-scale boycotts of the station by listeners as well as advertisers, as well as letters and even demonstrations against the station are likely to have an effect. However, I disagree with those who believe that non-violence works for all things and at all times. If we lived in a society where writing a letter criticizing the station ended up in getting arrested or shot, then more serious resistance would be necessary at least at some point. Anyway, I hope others here keep us all posted on updates in regards to the activism against this radio station and the results. Certainly, if I find out more I'll post it as well.