Two major Canadian airlines are taking drastic measures in advance of winter storms that are bound for parts of Ontario and British Columbia days before Christmas. WestJet and Sunwing have both announced a swath of weather-related cancellations, leaving holiday airline travel out of both provinces at a standstill and holiday travel plans completely wrecked. WestJet "Due to a significant winter storm system scheduled to impact Southern Ontario and Quebec regions, WestJet has proactively cancel...