Caught on camera: Horse, mule get loose on busy highway

That mustang in the rearview mirror turned out to be a real horse running down a northern California highway, followed by a mule.Drivers in stopped traffic say they were stunned to see the white horse and brown mule running together, and one motorist in stopped traffic shot the whole thing on his phone.Animal services says the horse, a gelding named Striker, and the mule, named Hank, broke through a fence about a mile away.The four-legged fugitives even adhered to vehicle code and used an on-ram