Dr. Haney Mallemat (@criticalcarenow) joins Dan to discuss how social media can influence medicine and how recent medical events have shined a light on CPR and bleeding control.

In a matter of a few days, the world was shocked to hear that actor Jeremy Renner had been traumatically injured while on vacation in Nevada and Buffalo Bills player Damar Hamlin experienced a cardiac arrest on the field. These two tragic events have shown the world, albeit briefly, how important early CPR and bleeding control are to survival.