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wbt lake intv peter diamandis xprize challenge_00014828.jpg
wbt lake intv peter diamandis xprize challenge_00014828.jpg

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    Xprize $15 million challenge

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Xprize $15 million challenge

Peter Diamandis, CEO of XPrize, and CNN's Maggie Lake discuss the $15 million prize for education software.

Xprize $15 million challenge

Peter Diamandis, CEO of XPrize, and CNN's Maggie Lake discuss the $15 million prize for education software.