Two months from the official start of winter, forecasters are making long-range predictions based on an expected weather pattern. But what exactly is La Niña? Today's history topics center on "Old Ironsides" and Florence Nightingale. We're visiting one of the last shops in Edinburgh where bagpipes are still made by hand, and we're traveling to Australia to see where pinball is making a comeback. Finally: a monstrous real estate listing!