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Iran threatens to breach limits of nuclear pact

Iran is ramping up enrichment of low-grade uranium and will pass the limit it is allowed to stockpile under the nuclear deal in 10 days, according to a spokesman for the Iran Atomic Agency. The announcement came after two fuel tankers were attacked in the Gulf of Oman on Thursday. Yahoo Finance's Adam Shapiro, Julie Hyman, Ethan Wolff-Mann and Brian Sozzi discuss.