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U.S. President Barack Obama, along with Philippines President Benigno Aquino III, speaks at a joint news conference at Malacanang Palace in Manila, the Philippines, Monday, April 28, 2014.
U.S. President Barack Obama, along with Philippines President Benigno Aquino III, speaks at a joint news conference at Malacanang Palace in Manila, the Philippines, Monday, April 28, 2014.

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    The science behind economic sanctions

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The science behind economic sanctions

CNN's Richard Quest speaks to author Juan Zarate about the decision-making process behind economic sanctions.

The science behind economic sanctions

CNN's Richard Quest speaks to author Juan Zarate about the decision-making process behind economic sanctions.