Where To Stream 60 Minutes Season 51 Episode 6

High Velocity: In the wake of the growing number of mass shootings, first responders and emergency rooms are now being trained in combat first aid to save lives. The AR-15-style assault rifle causes devastating wounds similar to those found on the battlefield. Scott Pelley reports on the kinds of injuries caused by those weapons and on the new protocol medical personnel have been forced to adopt as the use of AR-15s in mass shootings becomes more frequent. As Goes Texas: Few political races...