Senators must wear body cameras and be accompanied by a cleared FBI agent whenever they are outside their homes. The footage from body cameras gets encrypted locally and sent to an offsite location where it can be reviewed with a warrant by federal police during criminal investigations.

Not sure I understand the goal of this. Is this to deter crimes committed by senators and executives, or following the principle that people in power should be held to a higher standard while conducting themselves in public?

The Judicial Branch seems exempt from this rule, is this intentional?