This Week In Tech: Episode 493 (Video) 9 years ago Written by keith Share This PageRequiring backdoors, digital arms race, Xiaomi’s opportunity, and more. Hosts: Leo Laporte, Serenity Caldwell, Iain Thomson, and Ben Thompson http://www.podtrac.com/pts/redirect.mp4/twit.cachefly.net/video/twit/twit0493/twit0493_h264m_864x480_500.mp4 Share This Page