When one of the twins in Santander fell unwell - all four were born prematurely - he and his twin had been sent to the hospital in Bogotá. Because it seems, Jorge says, he already has a twin brother. Finally, there's this: The butcher's twin brother and the co-worker's twin brother additionally are dead ringers for one another. So what if, tomorrow, my heretofore unknown twin brother calls me up and wants to meet in downtown Atlanta? We have now discovered that an equivalent twin reared away fr...