When billionaire eccentric and Republican presidential front-runner Donald Trump called for banning all Muslims from entering the United States of America, he used what appeared to be data backing up the fears his policy was designed to alleviate. Trump pointed to a Center for Security Policy poll finding that 25 percent of Muslims “agreed that violence against Americans here in the United States is justified as a part of the global jihad” and 51 percent “agreed that Muslims in America should have the choice of being governed according to Sharia.” The findings of this opt-in online poll, however, had already been widely discredited. Polls show Islamophobia to be a widely held position among Trump’s voters, and an examination of the funding behind groups stoking the fear shows that a portion of the Republican Party donor class agrees.