There was a big push to get as many trained as possible out in California, and CTI pushed it to clients in other places, but so far it has not generated a lot of interest. This is a great skill set for any state city and or town to have. I would promote this type of training for everyone. At least one team in every department, Police, Fire, EMT, should have this capability. Police would be my first choice, since they are doing some of this already.