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The U.S. says North Korea has agreed to suspend nuclear tests, long-range missile launches and the enrichment of uranium. In turn, the U.S. will send food aid. But analysts say the deal is just the first step in reopening talks on North Korea's nuclear program.
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The U.S. is determined to prevent Iran from developing nuclear weapons, saying ominously that "all options are on the table." But just what are those options? Are any of them up to the task of stopping Iran from getting the bomb?
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Tehran has unveiled significant developments on two important components of its nuclear program. Iran also announced it was cutting off oil sales to some European countries, but quickly reversed itself.