Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

psychology of facebook likes_00004313
psychology of facebook likes_00004313

    JUST WATCHED

    What you 'like' says a lot about you

MUST WATCH

What you 'like' says a lot about you

How much can you really learn about someone from what they "like" on Facebook? CNN's Dr. Sanjay Gupta reports.

What you 'like' says a lot about you

How much can you really learn about someone from what they "like" on Facebook? CNN's Dr. Sanjay Gupta reports.