That means that by the time President Barack Obama is no longer in the White House, the new president will be the first since World War II to not govern the most powerful economy on Earth.

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And this Navy fighter jet -- appropriately called the Green Hornet -- will be flown for the first time in just a few days, on Earth Day.

WHITEHOUSE: Energy Security and Independence

The first Fox title under the agreement will be Avatar, which hit stores on Thursday in time for Earth Day.

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