Detailed text transcripts for TV channel - MSNBC - 20111123:02:45:00
Reference against your everyday life. 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 pepper tray on human beings, nationwide we've all seen pepper spray shot into protesters' faces over the last fewç 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 ...
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