The Sabre reservation system, used by hundreds of airlines, was down for three hours on Monday, but delays are still affecting travel worldwide. CBS News travel editor Peter Greenberg discusses the ... more 
The Sabre reservation system, used by hundreds of airlines, was down for three hours on Monday, but delays are still affecting travel worldwide. CBS News travel editor Peter Greenberg discusses the impact of the outage. less 
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Tue, Aug 6, 2013 9:03 AM EDT