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  • Date > 1968-11-08 (remove)
  • Type > Text (remove)
  • Time Period > Post-Presidential (Jan. 21, 1969-) (remove)

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  • , brings into the gross national product. That is no measure to me of the importance of air transportation, because if we have a significant deterioration in the effectiveness of the system, the impact on the GNP [Gross National Product] will be far