Colin Kahl was national security advisor to then-Vice President Biden during the Obama administration and will now be undersecretary of defense for policy, one of the top three civilian jobs at the Pentagon. (Associated Press)
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Trump Transition: Here are the people Trump has picked for key positions so far
President-elect Donald Trump has announced a flurry of picks for his incoming administration. Get full coverage of the Trump transition from The Washingon Times.
