Mandiant's Summers Defends Hacking Report on China

Feb. 19 (Bloomberg) -- Grady Summers, vice president at Mandiant Corp., talks about the company's report that China's army may be behind a computer-hacking group that has attacked at least 141 companies worldwide since 2006. He speaks with Emily Chang on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)
Mila Kunis Helps Miner Become Top Emerald Producer
41:33 - Gemfields CEO Ian Harebottle discusses the gemstone business with Bloomberg's Pimm Fox on "Taking Stock." (Source: Bloomberg)
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