A linguistics professor at Georgetown University, Deborah Tannen is the acclaimed author of “You’re Wearing THAT? Understanding Mothers and Daughters in Conversation,” which became an instant New York Times bestseller. In this interview from the University of Maryland, Tannen also discusses her previous book, “You Just Don’t Understand,” which raised awareness about gender differences in they way we speak. Tannen has appeared on “The Oprah Winfrey Show,” “Today,” “Good Morning America,” “Nightline,” ‘20/20’ and innumerable programs on National Public Radio. She has written for and been featured in several publications, including the New York Times, Time, Newsweek, the Washington Post, People and the Harvard Business Review. From the Series:Policy Watch with Doug Besharov