CBS Affiliates | Law & Ethics | ShopTalk WDBJ Urges Viewers to Look Up Porn Online By Andrew Gauthier on Jul. 13, 2012 - 2:10 PM For a story about a former porn star who is now volunteering as a local EMT, Roanoke CBS-affiliate WDBJ urged viewers to check out her adult films online. “The Cave Spring Rescue Squad has been around for more than 60 years. ...