In recent years, we've begun to brace ourselves for news of bombings, burnings, and other attacks on churches full of Christian worshipers on religious holy days — for example, in Nigeria, Egypt, Iraq, Pakistan, Indonesia, the Philippines, and Ethiopia. This violence comes out of the growing community of Salafi Muslims, adherents of the radical brand of Islam that is Saudi Arabia's official doctrine and which Saudi Arabia exports throughout the Sunni world. We've also come to expect the willful blindness of the Obama administration about the religious implications of these horrific events. Last weekend's Easter Sunday was no exception. On...