Knight's $440M Software Malfunction

Aug. 2 (Bloomberg) -- Stephanie Ruhle reports on the algorithmic technical glitch that Knight Capital experienced. She speaks with Deirdre Bolton Bloomberg Television's "Money Moves." (Source: Bloomberg)
Aetna to Buy Humana for $37 Billion
17:59 - Bloomberg's Francine Lacqua and Manus Cranny report on today's "Top Headlines." They speak on Bloomberg Television's "The Pulse." (Source: Bloomberg)
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