Boston is a city that goes all out for St. Patrick's Day with its huge Irish community taking to the streets in their thousands to cheer on the parade. This tradition has been going for over a century with South Boston being the hotspot of celebrations. To cover the parade and other St. Patrick's Day events over the weekend, WCVB (ABC) Boston brought in Colm Flynn as a special correspondent to soak up the atmosphere in the United State's most Irish city.