The Spanish city of Santander is using a network of sensors to help improve services and save money. Incidents reported to Santander's command-and-control center, where the city manages data from sensors and smartphone reports made by citizens, are plotted on a map of the city.
Courtesy of the University of Cantabria
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Rajat Gupta, former Goldman Sachs director and former senior partner at McKinsey & Co., was sentenced to two years in prison for leaking inside information to hedge fund manager Raj Rajaratnam.
Spencer Platt/Getty Images
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