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: 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 Immersive art comes to The Eye Denise Membreno April 18, 2025 1 min read Solarize Roanoke program returns through July 15 Gene Marrano April 18, 2025 1 min read Texas school district bans Virginia flag image from student lesson over exposed breast on state seal Ian Price April 18, 2025