absolutely not. if we did not have the tools and we were immunologically divergent population i would be very worried. let s turn now to the details of two recent shootings here in the us one from over this weekend, and one from just a few hours ago. in a moment, we ll hear the latest on the investigation into the racially motivated killing of three people in jacksonville, florida on saturday. but first, a faculty member was killed during a shooting at the university of north carolina on monday. students at the campus in chapel hill spent hours in lockdown as authorities tried to locate the suspect. they had onlyjust returned to school for the fall semester which began just a week ago. the suspect was eventually taken into custody, and the fbi is helping local authorities with the investigation. turning to the weekend s shooting injacksonville florida, a shortwhile ago the fbi s director, christopherwray, in a statement about the incident