New York CNN Business — Former Pennsylvania Governor Ed Rendell doesn’t think the University of Pennsylvania needs a leadership change to get through the crisis gripping the Ivy League school. Rendell, a graduate of UPenn, argues university president Liz Magill made a “mistake” in failing to immediately condemn alleged antisemitic remarks by the speakers who were slated to appear at a Palestinian literature festival last month. That festival, the Palestine Writes Literary Festival, has been the focal point of criticism from influential donors who have vowed to close their checkbooks until Magill steps down. “She should have moved quickly to...