According to political activist and former executive director of moveon.org, Eli Pariser, Internet giants like Google, Yahoo, and Facebook have begun using algorithms to determine what we see and hear online.

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"Every major independent study and many major news organizations cast serious doubt on Petraeus' claims, " said Eli Pariser, executive director of MoveOn.org Political Action Committee.

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George Mason University researchers Jerry Brito and Eli Dourado earlier this month created a site called WCITLeaks.org.

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