Elizabeth Cohen, associate professor of political science, was interviewed for the PolitiFact article "Is GOP congresswoman McSally a border hawk flip-flopper, as Kelli Ward claimed?" "McSally has voted in favor of funding border fencing and wall construction," Cohen says. "Cautious support may in fact ultimately be quite important to the realization of effective border security given that there are many types of border fences and walls that are ineffective or dangerous." 04/13/18