Some of the fastest sailboats in the world get ready to race in Halifax
CBC Nova Scotia's Mainstreet broadcast live from the Halifax waterfront as F50 Catamarans practised for this weekend's SailGP races. Host Jeff Douglas and co-host Lisa Ross, a sailor and former Olympian, spoke with Canadian team driver Phil Robertson and sailor Antonia Lewin-LaFrance, who will be heading to the Summer Olympics.