This guy is either the dumbest Ivy League bigwig ever or politically correct to a fault — for welcoming offers to bring ISIS and Hamas to Cornell University. A video sting operation shows Cornell’s assistant dean for students, Joseph Scaffido, agreeing to everything suggested by an undercover muckraker posing as a Moroccan student. Scaffido casually endorses inviting an ISIS “freedom fighter’’ to conduct a “training camp” for students at the upstate Ithaca campus — bizarrely likening the activity to a sports camp. Is it OK to bring a humanitarian pro-“Islamic State Iraq and Syria” group on campus, the undercover for...