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Need To Know - Breast cancer trials, Rick Perry’s ambitions, cyberweapons

Breast cancer trials, Rick Perry’s ambitions, cyberweapons Breast cancer trials, Rick Perry’s ambitions, cyberweapons
Need to Know explores the story of Stuxnet, a computer virus that may launch a 21st century global arms race. Also: We examine three clinical trials for breast cancer treatment, and discuss Texas Gov. Rick Perry's presidential ambitions.
http://video.pbs.org/widget/partnerplayer/2082903166/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false Need to Know explores the story of Stuxnet, a computer virus that may launch a 21st century global arms race. Also: We examine three clinical trials for breast cancer treatment, and discuss Texas Gov. Rick Perry's presidential ambitions. /episodes/get/2173 /episode/2173 Need To Know: Breast cancer trials, Rick Perry’s ambitions, cyberweapons /episode-player/2173
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