Since the killing of Kirk, lawmakers across party lines have canled public events and they're citing safety concerns. But threats against members of Congress were already on the rise. US Capital Police say by the end of this calendar year, they're on track to work through 14,000 threat assessment cases involving members.That's up 9,000 from last year. Congresswoman uh Alexandria Okasiocortez and Nancy Mace addressed their concerns over current security protocols. Take a listen to them.It is about the fact t ...