PBS NewsHour

Saturday, December 14, 2013

12/14/2013 | 25m 12s

On this edition, Rick Karr reports from Colorado on the growth of the drone industry. Proposed FDA regulations that would potentially put a halt to the use of growth-promoting drugs in farm animals. And, a year after Newtown, techniques and practices some schools are implementing to make their students safer.

Aired: 12/14/13

Expired: 12/31/69

Rating: NR

Video has closed captioning.

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