Dr. Reza Aslan’s newly released book, “Zealot: The Life and Times of Jesus of Nazareth,” has been at the center of considerable controversy in recent days after shooting to the top of Amazon’s bestseller list. NPR billed the work as “Christ in context,” while a number of Christians are criticizing its portrayal of Jesus as inaccurate and misleading. Wednesday night on TheBlaze TV, Glenn Beck gave his own perspective on the issue, arguing that Aslan is one in a long line of progressives seeking to re-write history. “From naming streets after communist labor activist Caesar Chavez to making movies glorifying...