Rescue crews are calling a crane operator a hero for what he did to get an injured co-worker out of a concrete tank. According to the Nevada Fire Department, a man fell 25 feet into that tank at a rural construction site a few miles south of Nevada.Paramedics were able to climb down and stabilize the man.The department said a crane was used to lift the victim out of the tank.The victim was taken to the hospital and is expected to survive.