By Jay F. Marks, Business WriterLINDSAY — Three workers were injured in a fire Thursday afternoon while a crew was performing maintenance on a natural gas pipeline in Garvin County. The fire was quickly extinguished, a spokeswoman for pipeline operator DCP Midstream said, but three workers were injured. The workers were taken to the hospital in Lindsay, DCP spokeswoman Roz Elliott said.Read more on NewsOK.com