http://d.yimg.com/a/p/afp/20100408/c...8DQKFQ.XkPDg--AFP - US and Russian presidents Barack Obama and Dmitry Medvedev signed a landmark treaty cutting their nations' nuclear arsenals in Prague on Thursday.
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http://d.yimg.com/a/p/afp/20100408/c...8DQKFQ.XkPDg--AFP - US and Russian presidents Barack Obama and Dmitry Medvedev signed a landmark treaty cutting their nations' nuclear arsenals in Prague on Thursday.
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