All officers should have body cameras. I'm shocked it's not mandatory already. It's best for the safety and security of the officers, the public and the suspects. There is also the racial element that is ever present. I've always thought that officers should be asked if they are racist during their lie detector test. If they were, many lives should have been saved. It's unthinkable that racist individuals are given badges and guns. These people should be held to a high standard.