A former army base in Oakland is a new focus of the FBI investigation that led to the raid of Mayor Sheng Thao's home.

For more, KCBS Radio news anchor Margie Shafer spoke with KCBS Insider Phil Matier.

You can listen to this entire interview and past Phil Matier interviews on the Audacy App. Download the app on your smartphone and favorite KCBS Radio. The interviews are posted in the On Demand section or you can utilize the Rewind feature to listen back.