CNN CNNI Simulcast December 7, 2014 10:25:00
>> reporter: okay. that create as sensation of light headedness. you get that tunnel vision thing. much quicker. it's the last choke that blood supply choke experts say is the safer of the two techniques because it's easier to restore blood flow than getting someone breathing again. phil is the next guy to wrap his arms around my neck. >> tell me what that's like. >> reporter: difficult to talk or give a strong breath. he's a former beat cop in georgia and tells me something interesting different police departments use different chokes. there's no national standard. georgia's chokehold goes fo...
Source: archive.org