Authorities are searching for the rustlers who stole 78 yearling steers from a ranch in Ringling, Oklahoma. Investigators believe the calves were stolen between 5:00 pm Sunday and 6:30 Monday morning. The animals weigh around 600 pounds each and carry a “7” brand on their left hip. Anyone with information should call the Operation Cow Thief hotline at 888-839-2333. A large reward is offered.