What Do You Think About Facebook's Emotional Research?

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What Do You Think About Facebook's Emotional Research?

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What Do You Think About Facebook's Emotional Research?

WSJ Live 1:19 mins

Facebook's data science team is in the spotlight this week with reports of a psychological experiment involving manipulating the news feeds of nearly 700,000 users. The Wall Street Journal asked readers (on Facebook, of course) whether they were concerned about their privacy and this research. WSJ's Sarah Marshall reports. (Photo: AP)

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