CNN New Day April 13, 2015 10:21:00
Standard that we have cpr training. it's important we again render first-aid and improvise treatment on the scene such as this. >> so they should have known what to do. it's not that they did nothing, they didn't know what to do. in tulsa, how do uconn fuse your pistol for a taser as a trained deputy? >> what we train to do basically in law enforcement is to have your deadly weapon or service weapon on one side and your taser or chemical spray or what you use on your opposite side so you don't confuse it. that's been basically study versus shown that's been effective. >> chief, how long have y...