Adolescents who smoke marijuana on a regular basis may be short-changing their brain development Gene Marrano January 22, 2014 1 minute 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 Freedom to Give is food drive to benefit Feeding Southwest Virginia Gene Marrano July 13, 2026 Roanoke County Police: Franklin Road Northbound Closed after Tractor Trailer crash Web Staff July 13, 2026 Roanoke College alumnus running for congress calls for universal data center safeguards Web Staff July 13, 2026
