There is considerable evidence of Leftist/Islamic collaboration in the recent riots, and one Islamic scholar has called openly for more bloodshed. This should be, but probably won’t be, a matter of concern for intelligence and law enforcement officials, because this imam is not in Tehran or Lahore or Kabul: he is in Philadelphia. The Middle East Media Research Institute (MEMRI) reports that on June 2, an Islamic scholar in the City of Brotherly Love, Nafis Abu Zayd Sparrow, uploaded a video to the Maktabah Ibn Taymiyyah YouTube channel in which he dismisses peaceful protests on Islamic grounds: “Even scholars...