VT Professor says more work needed to improve healthy snack options in schools. Clark Palmer September 5, 2017 1 minute read A professor at Virginia Tech says a federal food program aimed at improving snacking habits in schools is not making a substantial impact. WFIR’s Clark Palmer has more. Share: Post navigation Previous: UVA to pay for review, make security changes after marchNext: With Labor Day behind us, here comes the campaign ad barrage Related Stories Stephanie Moon Reynolds officially launches campaign for Roanoke City Council Web Staff May 25, 2026 Virginia and Virginia Tech selected for NCAA baseball tournament Clark Palmer May 25, 2026 Roanoke City Police investigating multi-vehicle crash that injured two people Clark Palmer May 25, 2026