Courville, now a sergeant major, recalled Mr. Welch asking.

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Now, in 2007, Sergeant Rassi joined the Army and was trained as a geospatial analyst -- you guys probably know what that is, right?

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The mother of Sergeant Carlos Escobales, a Miami postman who was sent to Iraq in February and is now in Tikrit, had hoped he would be home in October, but had not made a fuss.

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