Headline: The Hard QuestionsPublication Date: Tuesday, March 17, 2015Primary Source: Wall Street JournalType: book reviewFormat: Newspaper (Print)Nature of Mention: authoredScholar: Epstein, Richard A.Research Area: Foreign Policy and National SecurityTelecom, Internet & Information PolicySubjects: 'Terms of Silence' by Jacob Silverman and 'Data and Goliath' by Bruce SchneierAttached Files: Epstein-WSJ-Privacy_0_1.pdf