LIMPOPO RIVER, SOUTH AFRICA — South African cops have nabbed four donkeys trying to smuggle a jacked car near the Zimbabwe border. <br /> <br />The thieves were using the vehicular mules to smuggle a stolen Mercedes Benz across the dry Limpopo river, according to a post on the South African Police Service page.Their nontraditional GTA-like venture quickly turned to ash when the animals became tired. <br /> <br />The suspects hauled ass into a forest on the Zimbabwe side of the border when they caught wind of the cops. <br /> <br />Wondering didn't the thieves just drive the car? The BBC reports this might be because that most modern cars are now fitted with a engine-activated tracker.