On Inside Business this week: In the whole of 1999 two cruise ships sailed into Belfast, while in 2017 its often two a day. Its big business, so get on your sailor suit for today we're all at sea at Titanic Belfast. Guests on the show this week are; Joe O'Neill, chairman of Cruise Ireland, and Belfast Harbour's commercial director; Tim Husbands, CEO of Titanic Belfast; Mary Jo McCanny, director of visitor servicing at Visit Belfast; and Melania Parnisari, hotel general manager of Princess Cruises. Show less