WestJet flight attendants to strike Sunday unless deal is reached

VIDEO: Summer travel plans could be headed for turbulence. Just as the busy travel season heats up, WestJet flight attendants have issued a 72-hour strike notice, raising the possibility of widespread disruptions. The union says crews and the airline still remain far apart on key pay issues, though WestJet maintains it is actively negotiating. If no agreement is reached, travellers could soon be facing delays and flight cancellations.