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erin foreman south korea ferry air pockets_00000722.jpg
erin foreman south korea ferry air pockets_00000722.jpg

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    Could air pockets save students on ship?

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Could air pockets save students on ship?

CNN's Tom Foreman explains how air pockets might form on the sinking South Korean ferry, potentially saving students.

Could air pockets save students on ship?

CNN's Tom Foreman explains how air pockets might form on the sinking South Korean ferry, potentially saving students.