Data security and encryption - Bernie's viewpoint?

I just browsed the Bernie Sanders website and I don’t see anything, as a leading topic, which talks about data security and encryption.

As of a couple of days ago, with the confrontation between the FBI and Apple (with Apple having received a court order requiring them to unlock an iPhone), has Sen. Sanders said anything specific about the subject? Now would be a good time for him to declare his side, I think.