Let's take a look at data mining and how Trump used it

What this episode covers

"The ugly truth is that we believe in connecting people so deeply that anything that allows us to connect more people more often is *de facto* good," he wrote at the time. He's since said he was trying to stir debate and didn't agree with what he'd written. Facebook is also planning to restrict how much access developers have to your information, limiting the information it gives apps to your name, photo, and email address. It'll also revoke an app's access to your data if you haven't used it for three months.

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