Should airplane cabins have temperature standards amid extreme heat?

As more people are expected to travel in the coming weeks as global temperatures are breaking records, there are concerns being raised about the heat air travellers may face on the plane waiting to jet off to their destination. As Sean Previl reports, a mixture of planes being used and the varying climates planes visit means trying to set a standard on cabin temperature is unlikely to take off and it may be up to passengers and crew to do other things to keep the cabin cool.

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