After Damar Hamlin's cardiac arrest, there's new urgency to get AEDs in schools

LEILA FADEL, HOST: When Buffalo Bills safety Damar Hamlin collapsed earlier this month, an automated external defibrillator - or AED - helped save his life.Since then, there's been a surge of interest in the devices, and trainings have become more popular, especially in schools.Blake Farmer of member station WPLN in Nashville reports.

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