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: Share: Post navigation 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 Shine by JSP – a new community theater focused on a space for underserved talent – gets ready to launch first production Gene Marrano December 1, 2025 0 1 min read Boundless ABA offers therapy, play time to young children with autism Gene Marrano December 1, 2025 0 1 min read Get ready to shop locally Denise Membreno November 28, 2025 0