When she said [It is not] "a fringe group of radical Muslims who've hijacked Islam and that the majority of Muslims are moderate. [...] Violence is inherent in Islam – it's a destructive, nihilistic cult of death. It legitimates murder." From Reason Magazine Interview:
Reason: Do you think Islam could bring about similar social and political changes?
Hirsi Ali: Only if Islam is defeated. Because right now, the political side of Islam, the power-hungry expansionist side of Islam, has become superior to the Sufis and the Ismailis and the peace-seeking Muslims.
Reason: Don’t you mean defeating radical Islam?
Hirsi Ali: No. Islam, period. Once it’s defeated, it can mutate into something peaceful. It’s very difficult to even talk about peace now. They’re not interested in peace.
Reason: We have to crush the world’s 1.5 billion Muslims under our boot? In concrete terms, what does that mean, “defeat Islam”?
Hirsi Ali: I think that we are at war with Islam. And there’s no middle ground in wars. (emphasis added.)