GREENWOOD, LA. - Caddo Parish sheriff's deputies are investigating a fatal shooting of a truck driver Tuesday on Interstate 20 in Greenwood. Read this story at KTBS , WON/F4W , FOX News , Raw Story , Raw Story , Raw Story , 朝日新聞デジタル , dailym.ai , NewsBusters , NewsBusters , Raw Story , Raw Story , Boing Boing