Capnography has been said to be useful, but its not in Maine EMS protocol for basics. There is nothing wrong with reading a waveform if you are trained to do so. What do you think? Is it helpful? What scenario would you think this to be most helpful? Where do you think it would not be useful? Do you think BLS should use it every call? Could using waveform interpretations at the BLS level save medics some work? I mean we are all in this together.