Palfrey, John2011-03-042010John Palfrey, The Challenge of Developing Effective Public Policy on the Use of Social Media by Youth, 63 Fed. Comm. L.J. 5 (2010).0163-7606http://nrs.harvard.edu/urn-3:HUL.InstRepos:4738023en-USThe Challenge of Developing Effective Public Policy on the Use of Social Media by YouthJournal Article2011-03-04