Acting Secretary Kevin McAleenan discusses the role of the Department of Homeland Security and the challenge of immigration in the United States. TOWNSEND: Good afternoon, everyone. Welcome to tod…

Brian Mateo, associate dean of civic engagement and director of strategic partnerships in Bard College’s Globalization and International Affairs Program and security fellow at the Truman National Sec…

Watch experts discuss strategies for preventing conflict in the years ahead, with particular regard to weak or failing states.

3:30 p.m. - 6:00 p.m.

Kalev Leetaru, 2013–2014 Yahoo! fellow in residence at Georgetown University, joins Media Executive Vivian Schiller to discuss big data and its uses in policymaking, education, and beyond.