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A 2005 Economist study found that the potential value of unredeemed miles in the world was worth more than all the U.S. dollar bills in circulation.
A 2005 Economist study found that the potential value of unredeemed miles in the world was worth more than all the U.S. dollar bills in circulation.

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    Where will you travel this summer?

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Where will you travel this summer?

Chris Chiames of Orbitz Worldwide discusses some of the summer's hottest travel trends.

Where will you travel this summer?

Chris Chiames of Orbitz Worldwide discusses some of the summer's hottest travel trends.