Bernie Sanders: “Each of the last 13 months have been the hottest on record.”

“And it's important that everybody understands this. The last 10 years have been the hottest on record. Each of the last 13 months have been the hottest on record. July 22, just a week ago was the hottest day on record, breaking the record set just the day before on July 21st in June. Now we're just talking about a month ago.” (01:52–01:59)

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