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    ‘Pure madness’: Hayes on DeSantis demonizing public health to defeat Trump

    09:49
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‘Pure madness’: Hayes on DeSantis demonizing public health to defeat Trump

09:49

"As we look towards a future where there may be a post-Trump Republican Party," says Chris Hayes. "Apparently what that looks like...is impaneling grand juries to investigate the companies that on a record timeline produced the vaccines that saved three million lives in this country alone."