"It used to be at an airport you could get anything you wanted--as long as it's a hot dog or a piece of cold pizza, " jokes Greg Principato, president of the North American Region of the Airports Council International.

FORBES: Fuel Costs Could Trim Summer Air Travel. A Bit.

"It could be a very long, hot summer with a lot of potential for fires if they get started and if we continue to have the hot dry weather, " said Hutchinson.

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