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Sen. Tom Cotton, R-Arkansas, defended the letter that he and 46 other Senate Republicans sent to Iran’s leaders and said that members of Congress have need to hold a vote on any nuclear accord with Iran

Sen. Tom Cotton, R-Arkansas, defended the letter that he and 46 other Senate Republicans sent to Iran’s leaders and said that members of Congress have need to hold a vote on any nuclear accord with Iran.
Mar 15, 2015 (04:08)
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