State winds up second Camp David with new beginning (6)

I believe the answer is:

nevada

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'state' is the definition.
(Nevada is an example)

I can't explain the remainder of the clue.

(Other definitions for nevada that I've seen before include "US state, NV" , "Sagebrush State" , "Curiously, Dan and Eva are in the US" , "Western US state" , "US state, capital Carson City" .)

I've seen this clue in the Irish Times.

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