This view appears to be substantiated by government reports claiming many released inmates go on to join terrorist groups.

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Contractual losses cannot be demonstrated by conjecture, indeterminate estimates or mere assumptions, but must be substantiated by concrete facts.

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The need for the food must be substantiated by a physician.

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An Israeli government committee concluded in a report presented Sunday that the story, which was broadcast by France 2 in 2000, cannot be substantiated by the pictures.

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