Detailed text transcripts for TV channel - MSNBC - 20111123:05:45:00
In terms of just saying, whoa, that's way beyond what i realize, the scoville scale is incredibly useful, i think. >> in terms of trying to understand the effect of pepperç tray on human beings, nationwide we've all seen pepper spray shot into protesters' faces over the last few weeks at occupy wall street events around the country. how much of a difference does it make in terms of the human experience? how it is actually applied, the quantity, the distance from which it's shot at you. it affects the overall dosage. >> that's a great question. there's a saying in toxicology that the dose make...
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