why do you need to enrich you are rain yum. 17 countries, canada, mexico, sweden, spain, switzerland, indonesia, they don't have enrichment, because enrichment is what you need for nuclear weapons. >> were you satisfied with what president obama told you? >> he said his goal is to prevent iran prom developing nuclear weapons. he said the words must be matched by transparent verifiable and meaningful actions. he didn't say to assad, well, give us 20% of your chemical weapons and we'll see about the rest. complete shutdown. complete dismantling and then