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Knight Capital and High Speed Trading on Wall Street
The latest Wall Street chaos reveals how computerized algorithms control financial markets. What's their role in retail customer service and choosing the next music star?
The latest incident of chaos on Wall Street reveals how computerized algorithms control the financial markets. What's their role in retail customer service -- and choosing the next pop music star? Also, the deadly attack American Sikhs have feared since September 11, and Curiosity makes history on Mars.