Patti Tamara Lenard is Associate Professor of Ethics in the Graduate School of Public and International Affairs, University of Ottawa.  Her current research focuses on the moral questions raised by migration across borders in an era of terrorism, especially as it pertains to refugees and irregularly present migrants, trust and social cohesion, and democratic theory more generally.  Her most recent work, focused on the moral dilemmas posed by denationalization for terror-related crimes, is newly published in the American Political Science Review (2018).  She is the author of Trust, Democracy and Multicultural Challenges (Penn State, 2012) and How Should Democracies Fight Terrorism?, which is forthcoming with Polity Press in 2020.