'Iron Man' Helmet Set to Revolutionize Battlefield

Feb. 20 (Bloomberg) -- Introducing the Q-Warrior: BAE's futuristic new military hardware that attaches to a helmet, complete with heads-up display to help a soldier find his way or tell the difference between a good guy and a bad guy. Bloomberg's Tom Gibson reports. (Source: Bloomberg)
Inside Twitter's Earnings and User Growth Numbers
41:01 - Twitter reported second-quarter sales that topped analysts’ projections. IDC Chief Research Officer Crawford Del Prete discusses his outlook for the company on "Market Makers." (Source: Bloomberg)
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