MSNBC MSNBC Live December 15, 2019 11:13:00
Altercati altercation. one person was shot and receiving treatment. the suspect is still on the loose. it comes at a time when americans are high alert. days after six people were killed at a jersey city market and months after people were killed inside a walmart in el paso. even the police are remaining vigilant. >> police trains frequently on active shooter protocol. we recently went through this as a police department but we were able to put that training into use today. >> shoppers who were inside the mall still on edge. last thing you wo think about, somebody being shopped at malls. >> ...