I rather think that both McCain and Bible Spice are inciting violence. I do not think that racism is an issue here. I think through their speeches and their vacuous implications of ties to terrorism ect. that they are deliberately trying to enrage their base. As they fall farther and farther and behind, they have become more desperate and are willing to stoop as low as possible.

Consider this statement from the widow of Yitzhak Rabin, Hours after Rabin's state funeral, Leah told an Israeli television interviewer: "There definitely was incitement which was strongly absorbed and which found itself a murderer, who did this because he had the support of a broad public." Earlier, when Rabin's coffin was lying in state, she frostily told an opposition leader who came to pay his respects, "It's too late."
Obituary: Leah Rabin | Independent, The (London) | Find Articles at BNET