 in this country has gotten very heated. It's time to cool it down. We all have a responsibility to do that. A Marine veteran and volunteer firefighter was killed in the gunfire. CBS News special report. I'm Deborah Rodriguez. And we're learning more about that victim killed at the rally Saturday. Pennsylvania Governor Josh Shapiro calls Corey Comparator a hero. Corey was a girl dad. Corey was a firefighter. Corey went to church every Sunday.