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 Beale’s Brewery set to reopen tomorrow under new owner Clark Palmer May 1, 2026 Radford political science chair weighs in on former FBI director’s indictment over social media post Web Staff May 1, 2026 Governor defends existing Google data center deals amid Roanoke-area protests Ian Price April 30, 2026
