out of our Midwest bureau. An unusual cause of a big traffic jam on an Ohio highway. Listen to this.>> But I'll be candid with you. There's a cow running loose on the highway. [laughter] >> Thanks for being candid, man.I mean, listen, that's what it is. As you can see, it is visible. 1,200 lb shutting down all lanes on I270 for several hours.Body cam footage shows these officers trying to lasso it. The cow was being moved to West Virginia when it broke out of its trailer. Maragold, that's her name. ...