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The Air Force's nuclear arm has faced a number of scandals in the past year or so. CNN's Brian Todd looks at how the tedious nature of the job could have led to the most recent - where officers cheated on a proficiency test.
News that broke in The Situation Room: The Air Force has revealed that nearly three dozen nuclear missile launch officers were caught cheating on a proficiency exam. CNN's Joe Johns reports.
Paris to Tokyo in 2.5 hours? Air Force tests new "Waverider" missile that flies 4,500 mph. CNN's Chris Lawrence reports.
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