VT researchers look into epidemic level prison population Ian Price April 13, 2017 1 minute read Statistics from the justice department show America’s prison population is more than 2.2 million individuals – or roughly the size of Houston – and local researchers hope to figure out why. WFIR’s Ian Price has more: Share: Post navigation Previous: Ex-Tech journalism teacher recalls April 16, 2007Next: Warner hears about proposed budget cuts at VT-C Research Institute Related Stories Virginia Tech secures record $75 million gift for athletics and academics Web Staff June 8, 2026 Olde Salem Brewing Company launches food service at downtown Roanoke location Clark Palmer June 5, 2026 Roanoke-Blacksburg Regional Airport launches daily nonstop service to Dallas-Fort Worth Web Staff June 5, 2026