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 Local political scientist says US-Iran deal looks to be a good step forward Gene Marrano June 16, 2026 Virginia moves toward legal cannabis sales after budget compromise Ian Price June 16, 2026 USA Cycling Mountain Biking Championships adds another year – back in Roanoke Valley for 2027 Gene Marrano June 15, 2026