Incendiary 

In the lead, the word incendiary is attributed to Beck via critics, but in this Financial Times piece, Beck is described as incendiary: "But on Saturday, exactly 47 years after Mr King gave his legendary 'I have a dream' speech from the steps of the Lincoln Memorial in Washington DC, the incendiary Fox News host and the former Alaska governor will host a rally there aimed at 'restoring honour' to America." It appears incendiary is not applied to Beck only by defined critics. -