Twitter Generating Accurate Audience Data: Publishers’ @GreenBook #mrx https://t.co/DhU8T3fJAw https://t.co/OAOiDHKlYF Generating Accurate Audience Data: Publishers’ @GreenBook #mrx https://t.co/DhU8T3fJAw https://t.co/OAOiDHKlYF May 28, 2017 0 #mrx