More than 12,000 flights cancelled in Middle East

John Gradek, academic programs coordinator of integrated aviation management at McGill University, joins BNN Bloomberg to discuss the impact of war on aviation. +++ Subscribe to BNN Bloomberg to watch more videos: https://www.youtube.com/BNNBloomberg Connect with BNN Bloomberg: For the latest news visit: https://www.bnnbloomberg.ca For a full video offering visit BNN Bloomberg: https://www.bnnbloomberg.ca/video BNN Bloomberg on Twitter: https://twitter.com/bnnbloomberg BNN Bloomberg on LinkedIn: https://www.linkedin.com/company/bnn-bloomberg -- BNN Bloomberg is Canada’s only TV service devoted exclusively to business, finance and the markets. #BNNBloomberg #Canadiannews #Businessnews