Gavin Newsom is facing an expanding federal investigation involving travel, outside funding, and personal expenses, but the subpoenas reportedly do not identify a specific alleged crime. TJ Walker looks at what happens when investigators appear to start with a political target and work backward toward possible wrongdoing.

Also on today’s Filtered with TJ Walker: an Ohio Republican Senate campaign hires, and quickly fires, a political director after reporters uncover Nazi imagery and Rhodesia-related material in his public history. TJ asks the obvious question: how does someone responsible for political judgment get hired without anyone checking his public profile?

Then the show turns to something more optimistic: autonomous vehicles. With roughly 1.19 million people dying in road crashes each year globally, could robotaxis eventually  ...