Nasdaq Halt Shows Failsafes Not Enough, Trader Says

Aug. 22 (Bloomberg) -- John Voorheis, a trader at Keeneonthemarket.com, talks about the Nasdaq Stock Market's decision to halt trading in stocks and options amid a software malfunction. Voorheis talks with Matt Miller and Julie Hyman on Bloomberg Television's "Lunch Money." (Source: Bloomberg)
What You Need to Know: Inflation, China, Greece
36:11 - Bloomberg's Jonathan Ferro briefs you on the top stories of the day.
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