True, true, I see your point b/c it is ridiculous to blame poverty for terrorism when many poor people dont resort to violence. However, I do think it is significant that she associated poverty with repression (a definite swipe at Islamists).
Many terrorists come from moderately wealthy or very wealthy families. Furthermore, the argument that only a tiny minority of muslims are radical fails when an countries such Iran are radical as evidenced allowing courts to impose stoning for adultery.