Article Photos: DHS commissioners tell Oklahoma lawmakers they are working to improve agency 7/8

DHS Commission member Brad Yarbrough, right, explains his position while answering  a question by lawmakers.  At left is Commissioner Richard DeVaughn.   Rep. Richard Morrissette and  several fellow legislators conducted a public hearing at the State Capitol Tuesday, Oct. 25, 2011, looking into complaints  against the Department of Human Services. Yarbrough was named the chairman of the Commission at a meeting earlier in the day.  Photo by Jim Beckel, The Oklahoman  ORG XMIT: KOD