Breivik's manifesto mirrors the US professional Islamophobia industry's key figures. [causal]
His arguments reflect the positions articulated by the US professional Islamophobia industry. In fact, many of the key figures discussed in chapter 6, including Daniel Pipes, Pamela Geller, and Robert Spencer, feature prominently in Breivik’s manifesto. Spencer is a particular favorite—Breivik cites him 162 times.
Pays off: "A funded anti-Muslim network operates across American politics."
Green, Todd H, The Fear of Islam_ An Intro…, loc. 605