Cataldie said officials now are in the third, most detailed phase of their search.

CNN: 'Rita scares us to death'

The Air Force is also in the AoA phase in its search for a replacement for the T-38, which was the world's first supersonic trainer when it entered service in 1961.

WSJ: China Eyes U.S. Defense Contracts

On Tuesday, Wikia Search relaunches with features that allow users to fully edit and filter all search results, instead of the limited editing functions given to users in Wikia Search's alpha phase.

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