The professor at the center of the Columbia University deportation scandal is a former Israeli intelligence official, MintPress News can reveal. Mahmoud Khalil, a recent graduate of the university's School of International and Public Affairs (SIPA), was abducted by Immigration Customs Enforcement (ICE) Saturday for his role in organizing protests last year against Israel's attack on Gaza. Khalil's dean, Dr. Keren Yarhi-Milo, head of the School of International and Public Affairs, is a former