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(RailwayAge Magazine, 08/11/2011)
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(San Jose Mercury News, 08/11/2011)
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(San Francisco Chronicle, 08/10/2011)
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(China Daily, 08/08/2011)
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(California Watch, 08/08/2011)
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(International Business Times, 08/07/2011)
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(Hanford Sentinel, 08/07/2011)
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(AZoSensors, 08/07/2011)
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(ReadMedia, 08/07/2011)
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(By Ken Paulman, 08/06/2011)
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(Los Angeles Daily News, 08/06/2011)
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(The Stanford Daily, 08/06/2011)
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(The Economist, 08/05/2011)
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(The Infrastructurist, 08/05/2011)
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(The Infrastructurist, 08/05/2011)
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(San Jose Mercury News, 08/04/2011)
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(The Infrastructurist, 08/03/2011)
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(MiamiHerald.com, 08/03/2011)
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(Kansas City Star, 08/03/2011)
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(Asia Times Online, 08/02/2011)
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(Sydney Morning Herald, 08/02/2011)
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(Palo Alto Online, 08/01/2011)
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(New York Times, 08/01/2011)
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(Seattle Post Intelligencer, 07/29/2011)
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(Los Angeles Times, 07/29/2011)
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(China Daily, 07/28/2011)
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(CNN, 07/27/2011)
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(Capitol Weekly, 07/27/2011)
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(New York Times, 07/27/2011)
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(Fox and Hounds Daily, 07/26/2011)
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(San Francisco Chronicle, 07/26/2011)
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(Bloomberg, 07/26/2011)
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(SignOnSanDiego.com, 07/25/2011)
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(IBTimes, 07/25/2011)
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(The Guardian, 07/25/2011)
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(The Blade, 07/22/2011)
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(The Philadelphia Inquirer, 07/22/2011)
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(The Hill, 07/22/2011)
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(Fresno Bee, 07/21/2011)
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(ABC News, 07/21/2011)
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(Journal Sentinel, 07/21/2011)
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(The Record, 07/21/2011)
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(The Hill, 07/20/2011)
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(San Jose Mercury-News, 07/20/2011)
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(ClimateWire, 07/20/2011)
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(The Infrastructurist, 07/19/2011)
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(New York Times, 07/19/2011)
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(Orlando Sentinel, 07/19/2011)
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(San Jose Mercury News, 07/19/2011)
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(Las Vegas Sun, 07/18/2011)