Visit bbc for trusted reporting on the latest world and us news, sports, business, climate, innovation, culture and much more. Domestic air travel will be cut by up to 10% at 40 major airports, resulting in thousands of cancelled flights in the coming days. Watch live breaking news from around the world 24 hours a day every day on the bbc news channel Welcome to the official bbc news youtube channel Interested in global news with an impartial perspective
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