Livestock auctions are not normally the stuff of headlines, but then it's not every day that cows as unusual as Dundee Paradise and Dundee Paratrooper are going under the hammer. The dairy cows were due to be sold at Easter Compton cattle market near Bristol, UK, last month, but at the last minute their owner withdrew them, reportedly unsettled by negative media coverage and local opposition. The problem? The cows' mother was a clone, conceived in a laboratory from a cell taken from the ear of a prize-winning Holstein in Wisconsin.