interesting and engaging as far a documentary go and but maybe that because i be interested in the topic . overall and i think the message be overly dramatize . try to link vinyl chloride monomer and the stuff that react to form pvc and and allegedly poor manufacturing process from 30 yr ago to de and a pharmaceutical that be create specifically to interact with and be prescribe to people be a bit of a stretch . and to try and say that burn pvc be the most dangerous thing about a fire be completely ridiculous . this inability to rank risk be why we spend soooo much time and money focus on small issue while completely ignore the big picture . don not get me wrong and the manufacturing industry and and the chemical industry in particular and have and have issue . but to continue to think that they operate with a 1970s mentality and technology be wrong . we need to recognize the progress that be make and continue to partner with industry to drive further improvement in safety while acknowledge that the product of chemistry have have a vast influence on make our everyday live well . and that include pvc and a versatile and affordable product that have a positive impact for a whole lot of people .