S3·E9 January 31, 2015

Season 3, Episode 9 ('January 31, 2015') originally aired on January 31, 2015.

The runtime for this episode is approximately 25 minutes.

ISIS claims to behead another Japanese captive. Later, what's behind China's crackdown on Internet access? And, in our signature segment, a look at the American city that produces enough renewable energy to cover all its energy needs....