Adolescents who smoke marijuana on a regular basis may be short-changing their brain development Gene Marrano January 22, 2014 1 min read The Roanoke Prevention Alliance invited coalition members who counsel teens to come hear Dr. Cheri Hartman from Carilion Clinic. Hartman spoke about the effects that marijuana can have on young people. WFIR’s Gene Marrano reports: About the Author Gene Marrano Editor View All Posts Share: Continue Reading Previous: Former Virginia governor and wife face federal chargesNext: Hackers stole your information from Target … now what do you do? Related Stories 1 min read September is National Recovery Month Denise Membreno September 18, 2025 1 min read All is need is LOVE … in Roanoke County Gene Marrano September 18, 2025 2 min read Spanberger leads Earle-Sears by 12 Points in Virginia governor’s race, new poll finds Ian Price September 18, 2025