Keeping the Qatar 2022 World Cup cool

cooling technology for qatar 2022 ctw intv anderson_00001213.jpg
cooling technology for qatar 2022 ctw intv anderson_00001213.jpg

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    Keeping the Qatar 2022 World Cup cool

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CNN's Becky Anderson talks to Dario Cadavid, who is in charge of cooling systems for the Qatar 2022 Supreme Committee.