Opinion Do You Know Your Credit Score? WMOT Published February 15, 2007 at 12:05 AM CST Facebook Twitter LinkedIn Email By Doug Dwyerhttp://stream.publicbroadcasting.net/production/mp3/wmot/local-wmot-566568.mp3Murfreesboro, TN – Your credit score could be costing/saving you money. Commentator Doug Dwyer has more.