Amid protests at college campuses nationwide, University of Chicago political science professor Robert Pape, who is also the founding director of the Chicago Project on Security and Threats, tells "Face the Nation" that "there are so many reasons" university leaders should take "calming steps" now.
Delta Air Lines and Alaska Airlines rank highest for water safety in new study analyzing 35,000 airline water samples. Spirit Airlines, JetBlue and American Airlines score lowest....