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WATCH: Stunning Truths Your Facebook 'Likes' Really Reveal About You

06/20/2014 01:07 pm ET | Updated Aug 20, 2014

Are you sharing more than you mean to online? Computer scientist Jennifer Golbeck explains how the simple act of "liking" something on social media reveals more personal information about you than you'd think. Is this what privacy looks like in the digital age - or is there another way?

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