Hera Sims, a Johnson City ninth grader at University School and member of the Exchange Place junior apprentices, explains Christmas trees of the 1800s.
Rick Wagner is a news reporter and education writer based in Kingsport, Tennessee. He covers local education news and events for various publications, including City Press, Kingsport Times News, and Patch.com. Rick's work has also been featured in KPVI-DTV, Citizen Tribune, Manchester Times, and Hendersonville Star News.