Up to 14 planes in search for Flight 370

exp Lead pkg Marsh dash to locate missing plane pinger signals _00020227.jpg
exp Lead pkg Marsh dash to locate missing plane pinger signals _00020227.jpg

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    Up to 14 planes in search for Flight 370

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Up to 14 planes, and 14 ships are in search area for Malaysia Airlines Flight 370. CNN's Tom Foreman reports.