Tre Hargett @tnsecofstate
On #SocialMediaDay, Librarian Kayce Butler tells us about calling cards, one of the most important #SocialMedia tools of the past. To see more from the #TNLibraryArchives extensive collections, plan your visit at https://t.co/7Njehj19nb. #TN225 https://t.co/bPnG2UQJFn — PolitiTweet.org