CNN The Situation Room June 18, 2013 22:44:00
Certain jobs where perhaps you don't need as much strength in the technically proficient military of today that maybe you needed for that job 10 to 20 years ago. >> it'll be interesting to see how this develops. thank you so much. still aed head, the oxford dictionary breaks its own rules to keep up with technology. >> i was choking on a piece of popcorn. ♪ norfolk southern what's your function? ♪ ♪ hooking up the country helping business run ♪
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