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.

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.